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Pulsar preprints for 15-05-2025

Submitted by Astro-ph Robot on Thu, 05/15/2025 - 20:47
Tags: 
papers
astro-ph
"The construction and use of dephasing prescriptions for environmental effects in gravitational wave astronomy"
J\'anos Tak\'atsy, Lorenz Zwick, Kai Hendriks, Pankaj Saini, Gaia Fabj, Johan Samsing
"Evidence of polar and ultralow supernova kicks from the orbits of Be X-ray binaries"
Ruggero Valli, Selma E. de Mink, Stephen Justham, Thomas Callister, Cole Johnston, Daniel Kresse, Norbert Langer, Amanda C. Rubio, Alejandro Vigna-G\'omez, Chen Wang
"Masquerading hybrid stars with dark matter"
Carline Biesdorf, J\"urgen Schaffner-Bielich, Laura Tolos
"A fundamental limit to how close binary systems can get via stable mass transfer shapes the properties of binary black hole mergers"
Jakub Klencki, Philipp Podsiadlowski, Norbert Langer, Aleksandra Olejak, Stephen Justham, Alejandro Vigna-G\'omez, Selma E. de Mink
"The Possibility of Formation of Compact Boson Stars via Cosmological Evolution of a Background Scalar Field"
Yu Miyauchi, Takahiro Tanaka
"Lukash plane waves, revisited"
M. Elbistan, P. M. Zhang, G. W. Gibbons, P. A. Horvathy
"Long-term Timing Results of Ecliptic Pulsars Observed with I-LOFAR"
S. C. Susarla, O. A. Johnson, D. J. McKenna, E. F. Keane, P. J. McCauley, J. P. W. Verbiest, C. Tiburzi, A. Golden
"Black hole mimickers: from theory to observation"
Cosimo Bambi, Ramy Brustein, Vitor Cardoso, Andrew Chael, Ulf Danielsson, Suvendu Giri, Anuradha Gupta, Pierre Heidmann, Luis Lehner, Steven Liebling, Andrea Maselli, Elisa Maggio, Samir Mathur, Lia Medeiros, Alex B. Nielsen, H\'ector R. Olivares-S\'anchez, Paolo Pani, Nils Siemonsen, George N. Wong
"Evaluating statistical significance for massive black hole binary mergers with space-based gravitational wave detectors"
Hong-Yu Chen, En-Kun Li, Yi-Ming Hu
"Relativistic Gas Accretion onto Supermassive Black Hole Binaries from Inspiral through Merger"
Lorenzo Ennoggi, Manuela Campanelli, Yosef Zlochower, Scott C. Noble, Julian Krolik, Federico Cattorini, Jay V. Kalinani, Vassilios Mewes, Michail Chabanov, Liwei Ji, Maria Chiara de Simone
"Full-Spectrum Analysis of Gravitational Wave Production from Inflation to Reheating"
Xun-Jie Xu, Yong Xu, Qiqin Yin, Junyu Zhu
"Precision Joint Constraints on Cosmology and Gravity Using Strongly Lensed Gravitational Wave Populations"
Xinguang Ying, Tao Yang
"Neutron Decay Anomaly and Its Effects on Neutron Star Properties"
H. C. Das, G. F. Burgio
"Probing Self-Interacting Dark Matter via Gravitational-Wave Background from Eccentric Supermassive Black Hole Mergers"
Mu-Chun Chen, Yong Tang
"Analyzing the dense matter equation of states in the light of the compact object HESS J1731-347"
Skund Tewari, Sagnik Chatterjee, Deepak Kumar, Ritam Mallick
"Role of injection parameters in jet propagation through realistic binary neutron star merger environments"
Andrea Pavan, Riccardo Ciolfi, Emma Dreas, Jay V. Kalinani
"The Dual Primordial Black Hole Formation Scenario"
Xinpeng Wang, Misao Sasaki, Ying-li Zhang
"Simulating jet launching in binary neutron star mergers with no artificial atmosphere limitations"
Jay V. Kalinani, Riccardo Ciolfi, Manuela Campanelli, Bruno Giacomazzo, Andrea Pavan, Allen Wen, Yosef Zlochower
"Constraining the effective field theory of dark energy with multimessenger astronomy"
Antonio Enea Romano
"Data-driven approach for extracting tidal information from neutron star binary mergers observed with the Einstein Telescope"
Adrian Abac, Anna Puecher, Jonathan Gair, Tim Dietrich
"Scalable data-analysis framework for long-duration gravitational waves from compact binaries using short Fourier transforms"
Rodrigo Tenorio, Davide Gerosa

Pulsar preprints for 14-05-2025

Submitted by Astro-ph Robot on Wed, 05/14/2025 - 20:47
Tags: 
papers
astro-ph
"Rotation and dispersion measure evolution of repeating fast radio bursts propagating through a magnetar flare ejecta"
Di Xiao
"Improving the detection significance of gravitational wave transient searches with CNN models"
Johann Fernandes, Archana Pai, Koustav Chandra
"Non-Gaussianity Beyond the Scalar Sector: A Search for Tensor and Mixed Tensor-Scalar Bispectra with Planck Data"
Oliver H. E. Philcox, Maresuke Shiraishi
"The interplay of astrophysics and nuclear physics in determining the properties of neutron stars"
Jacob Golomb, Isaac Legred, Katerina Chatziioannou, Philippe Landry
"Using Equation of State Constraints to Classify Low-Mass Compact Binary Mergers"
Jacob Golomb, Isaac Legred, Katerina Chatziioannou, Adrian Abac, Tim Dietrich
"Graviton-photon conversion in blazar jets as a probe of high-frequency gravitational waves"
Himeka Matsuo, Asuka Ito
"The NANOGrav 15-year Gravitational-Wave Background Methods"
Aaron D. Johnson (for the NANOGrav Collaboration), Patrick M. Meyers (for the NANOGrav Collaboration), Paul T. Baker (for the NANOGrav Collaboration), Neil J. Cornish (for the NANOGrav Collaboration), Jeffrey S. Hazboun (for the NANOGrav Collaboration), Tyson B. Littenberg (for the NANOGrav Collaboration), Joseph D. Romano (for the NANOGrav Collaboration), Stephen R. Taylor (for the NANOGrav Collaboration), Michele Vallisneri (for the NANOGrav Collaboration), Sarah J. Vigeland (for the NANOGrav Collaboration), Ken D. Olum (for the NANOGrav Collaboration), Xavier Siemens (for the NANOGrav Collaboration), Justin A. Ellis (for the NANOGrav Collaboration), Rutger van Haasteren (for the NANOGrav Collaboration), Sophie Hourihane (for the NANOGrav Collaboration), Gabriella Agazie (for the NANOGrav Collaboration), Akash Anumarlapudi (for the NANOGrav Collaboration), Anne M. Archibald (for the NANOGrav Collaboration), Zaven Arzoumanian (for the NANOGrav Collaboration), Laura Blecha (for the NANOGrav Collaboration), Adam Brazier (for the NANOGrav Collaboration), Paul R. Brook (for the NANOGrav Collaboration), Sarah Burke-Spolaor (for the NANOGrav Collaboration), Bence B\'ecsy (for the NANOGrav Collaboration), J. Andrew Casey-Clyde (for the NANOGrav Collaboration), Maria Charisi (for the NANOGrav Collaboration), Shami Chatterjee (for the NANOGrav Collaboration), Katerina Chatziioannou (for the NANOGrav Collaboration), Tyler Cohen (for the NANOGrav Collaboration), James M. Cordes (for the NANOGrav Collaboration), Fronefield Crawford (for the NANOGrav Collaboration), H. Thankful Cromartie (for the NANOGrav Collaboration), Kathryn Crowter (for the NANOGrav Collaboration), Megan E. DeCesar (for the NANOGrav Collaboration), Paul B. Demorest (for the NANOGrav Collaboration), Timothy Dolch (for the NANOGrav Collaboration), Brendan Drachler (for the NANOGrav Collaboration), Elizabeth C. Ferrara (for the NANOGrav Collaboration), William Fiore (for the NANOGrav Collaboration), Emmanuel Fonseca (for the NANOGrav Collaboration), Gabriel E. Freedman (for the NANOGrav Collaboration), Nate Garver-Daniels (for the NANOGrav Collaboration), Peter A. Gentile (for the NANOGrav Collaboration), Joseph Glaser (for the NANOGrav Collaboration), Deborah C. Good (for the NANOGrav Collaboration), Kayhan G\"ultekin (for the NANOGrav Collaboration), Ross J. Jennings (for the NANOGrav Collaboration), Megan L. Jones (for the NANOGrav Collaboration), Andrew R. Kaiser (for the NANOGrav Collaboration), David L. Kaplan (for the NANOGrav Collaboration), Luke Zoltan Kelley (for the NANOGrav Collaboration), Matthew Kerr (for the NANOGrav Collaboration), Joey S. Key (for the NANOGrav Collaboration), Nima Laal (for the NANOGrav Collaboration), Michael T. Lam (for the NANOGrav Collaboration), William G. Lamb (for the NANOGrav Collaboration), T. Joseph W. Lazio (for the NANOGrav Collaboration), Natalia Lewandowska (for the NANOGrav Collaboration), Tingting Liu (for the NANOGrav Collaboration), Duncan R. Lorimer (for the NANOGrav Collaboration), Ryan S. Lynch (for the NANOGrav Collaboration), Chung-Pei Ma (for the NANOGrav Collaboration), Dustin R. Madison (for the NANOGrav Collaboration), Alexander McEwen (for the NANOGrav Collaboration), James W. McKee (for the NANOGrav Collaboration), Maura A. McLaughlin (for the NANOGrav Collaboration), Natasha McMann (for the NANOGrav Collaboration), Bradley W. Meyers (for the NANOGrav Collaboration), Chiara M. F. Mingarelli (for the NANOGrav Collaboration), Andrea Mitridate (for the NANOGrav Collaboration), Cherry Ng (for the NANOGrav Collaboration), David J. Nice (for the NANOGrav Collaboration), Stella Koch Ocker (for the NANOGrav Collaboration), Timothy T. Pennucci (for the NANOGrav Collaboration), Benetge B. P. Perera (for the NANOGrav Collaboration), Nihan S. Pol (for the NANOGrav Collaboration), Henri A. Radovan (for the NANOGrav Collaboration), Scott M. Ransom (for the NANOGrav Collaboration), Paul S. Ray (for the NANOGrav Collaboration), Shashwat C. Sardesai (for the NANOGrav Collaboration), Carl Schmiedekamp (for the NANOGrav Collaboration), Ann Schmiedekamp (for the NANOGrav Collaboration), Kai Schmitz (for the NANOGrav Collaboration), Brent J. Shapiro-Albert (for the NANOGrav Collaboration), Joseph Simon (for the NANOGrav Collaboration), Magdalena S. Siwek (for the NANOGrav Collaboration), Ingrid H. Stairs (for the NANOGrav Collaboration), Daniel R. Stinebring (for the NANOGrav Collaboration), Kevin Stovall (for the NANOGrav Collaboration), Abhimanyu Susobhanan (for the NANOGrav Collaboration), Joseph K. Swiggum (for the NANOGrav Collaboration), Jacob E. Turner (for the NANOGrav Collaboration), Caner Unal (for the NANOGrav Collaboration), Haley M. Wahl (for the NANOGrav Collaboration), Caitlin A. Witt (for the NANOGrav Collaboration), Olivia Young (for the NANOGrav Collaboration)
"Bridging the micro-Hz gravitational wave gap via Doppler tracking with the Uranus Orbiter and Probe Mission: Massive black hole binaries, early universe signals and ultra-light dark matter"
Lorenz Zwick, Deniz Soyuer, Daniel J. D'Orazio, David O'Neill, Andrea Derdzinski, Prasenjit Saha, Diego Blas, Alexander C. Jenkins, Luke Zoltan Kelley
"Modelling the multi-wavelength emission and polarisation signatures of the novel white-dwarf pulsar system AR Sco"
Louis du Plessis
"Modeling the Light Curve and Spectra of SN 2023aew"
Rachid Ouyed (Department of Physics,Astronomy, University of Calgary, Alberta, Canada)
"The density of states method for symplectic gauge theories at finite temperature"
Ed Bennett, Biagio Lucini, David Mason, Maurizio Piai, Enrico Rinaldi, Davide Vadacchino
"Compact Binary Coalescence Gravitational Wave Signals Counting and Separation"
Tianyu Zhao, Yue Zhou, Ruijun Shi, Peng Xu, Zhoujian Cao, Zhixiang Ren
"Kination-like Era Driven by the Effective Inflaton/Higgs Potential"
Anish Ghoshal, Nobuchika Okada, Arnab Paul

Pulsar preprints for 13-05-2025

Submitted by Astro-ph Robot on Tue, 05/13/2025 - 20:47
Tags: 
papers
astro-ph
"Effects of inner crusts on $g$-mode oscillations in neutron stars"
Hao Sun, Jia-Xing Niu, Hong-Bo Li, Cheng-Jun Xia, Enping Zhou, Yiqiu Ma, Ying-Xun Zhang
"Gravitational Waves from Phase Transitions"
Djuna Croon, David J. Weir
"Submillimeter observations of the white dwarf pulsar AR Sco"
Paul E. Barrett, Mark A. Gurwell
"Higgs Inflation with Vector-Like Quark Stabilisation and the ACT spectral index"
John McDonald
"Localizing Dynamically-Formed Black Hole Binaries in Milky Way Globular Clusters with LISA"
Zeyuan Xuan, Kyle Kremer, Smadar Naoz
"Strange Quark Stars and Condensate Dark Stars in Bumblebee Gravity"
Grigoris Panotopoulos, Ali \"Ovg\"un
"Estimating the Lensing Probability for Binary Black Hole Mergers in AGN disk by Using Mismatch Threshold"
Wen-Long Xu, Yu-Zhe Li, Yi-Gu Chen, Hui Li, Wei-Hua Lei
"Nonparametric extensions of nuclear equations of state: probing the breakdown scale of relativistic mean-field theory"
Isaac Legred, Liam Brodie, Alexander Haber, Reed Essick, Katerina Chatziioannou
"Comprehensive study of compact stars with dark matter"
Mikel F. Barbat, J\"urgen Schaffner-Bielich, Laura Tolos
"Traces of wobbling accretion disk in X-ray pulsar Her X-1 from observations of the ART-XC telescope of the SRG observatory"
V. M. Revnivtsev (Moscow State University, Sternberg Astronomical Institute, Space Research Institute of the Russian Academy of Sciences, Moscow), K. A. Postnov (Moscow State University, Sternberg Astronomical Institute), S. V. Molkov (Space Research Institute of the Russian Academy of Sciences, Moscow), N. I. Shakura (Moscow State University, Sternberg Astronomical Institute), A. Lutovinov (Space Research Institute of the Russian Academy of Sciences, Moscow), I. Yu. Lapshov (Space Research Institute of the Russian Academy of Sciences, Moscow), D. A. Kolesnikov (Moscow State University, Sternberg Astronomical Institute), A. Yu. Tkachenko (Space Research Institute of the Russian Academy of Sciences, Moscow)
"Thermal and Kinematic Properties of Ejecta in SN1987A revealed by XRISM"
XRISM collaboration
"EP241021a: a months-duration X-ray transient with luminous optical and radio emission"
Shu Xinwen, Yang Lei, Yang Haonan, Xu Fan, Chen Jinhong, Eyles-Ferris Rob A. J., Dai Lixin, Yu Yunwei, Shen Rongfeng, Sun Luming, Ding Hucheng, Jiang Ning, Li Wenxiong, Sun Ningchen, Xu Dong, Zheng Weikang, Zhang Zhumao, Jin Chichuan, Rau Arne, Wang Tinggui, Wu Xuefeng, Yuan Weimin, Zhang Bing, Nandra Kirpal, Aguado David S., An Fangxia, An Tao, An Jie, Andrews Moira, Anutarawiramkul Rungrit, Baldini Pietro, Brink Thomas G., Butpa Pathompong, Cai Zhiming, Castro-Tirado Alberto J., Cheng Huaqing, Cui Weiwei, Farah Joseph, Filippenko Alexei V., Fu Shaoyu, Johan P. U. Fynbo, Gao Xing, Han Dawei, Han Xuhui, Howell D. Andrew, Hu Jingwei, Jiang Shuaiqing, Kumar Amit, Lei Weihua, Li Dongyue, Li Chengkui, Liu Huaqiu, Liu Xing, Liu Yuan, L\'opez-Oramas Alicia, Fern\'andez-Nespral David L\'opez, Maund Justyn R., McCully Curtis, Niu Zexi, Newsome Megan, Paul O'Brien, Pan Haiwu, Padilla Gonzalez Estefania, P\'erez-Fournon Ismael, Poidevin Fr\'ed\'erick, Silim Walter, Soria Roberto, Sun Hui, Sun Shengli, Sun Xiaojin, Terreran Giacomo, Tinyanont Samaporn, Wang Junxian, Wang Yanan, Wang Yun, Wiersema Klass, Xu Yunfei, Xue Yongquan, Zhang Fabao, Zhang Juan, Zhang Pinpin, Zhang Wenda, Zhang Yonghe, Zhao Haisheng, Zhu Zipei
"A monolithic first--order BSSNOK formulation of the Einstein--Euler equations and its solution with path-conservative finite difference CWENO schemes"
Michael Dumbser, Olindo Zanotti, Gabriella Puppo
"Intermediate mass ratio inspirals in dark matter halos"
Darkhan Shadykul, Hrishikesh Chakrabarty, Daniele Malafarina
"Periodical orbits and waveforms with spontaneous Lorentz symmetry-breaking in Kalb-Ramond gravity"
Ednaldo L. B. Junior, Jos\'e Tarciso S. S. Junior, Francisco S. N. Lobo, Manuel E. Rodrigues, Diego Rubiera-Garcia, Lu\'is F. Dias da Silva, Henrique A. Vieira

Pulsar preprints for 12-05-2025

Submitted by Astro-ph Robot on Mon, 05/12/2025 - 20:47
Tags: 
papers
astro-ph
"The Multiple Paths to Merger of Unequal-Mass Black Hole Binaries in the Disks of Active Galactic Nuclei"
Alexander J. Dittmann, Adam M. Dempsey, Hui Li
"Wobbling around the clock: magnetically-driven quasi-periodic oscillations in pulsating ultraluminous X-ray sources"
M. Veresvarska, M. Imbrogno, R. Amato, G. L. Israel, S. Scaringi, P. Casella, D. de Martino, F. F\"urst, A. G\'urpide Lasheras, C. Knigge, M. J. Middleton
"Relativistic Gas Accretion onto Supermassive Black Hole Binaries from Inspiral through Merger"
Lorenzo Ennoggi, Manuela Campanelli, Yosef Zlochower, Scott C. Noble, Julian Krolik, Federico Cattorini, Jay V. Kalinani, Vassilios Mewes, Michail Chabanov, Liwei Ji, Maria Chiara de Simone
"Galactic double neutron stars as dual-line gravitational-wave sources: Prospects with LISA and Cosmic Explorer"
Wen-Fan Feng, Lijing Shao
"Primordial black hole-star binaries via dynamical friction"
Nicolas Esser
"Searching for pulsars in Globular Clusters with the Fast Fold Algorithm and a new pulsar discovered in M13"
Yaowei Li, Lin Wang, Lei Qian, Liyun Zhang, Yujie Chen, Dejiang Yin, Baoda Li, Yinfeng Dai, Ralph P. Eatough, Wenze Li, Dongyue Jiang, Xingnan Zhang, Minghui Li, Yujie Lian, Yuxiao Wu, Tong Liu, Kuo Liu, Zhichen Pan
"Non-purely transverse Magnus force in superconducting neutron stars"
Oleg A. Goglichidze, Mikhail E. Gusakov
"Magnetar structure in non-linear electrodynamics with mixed poloidal-toroidal fields"
Arthur G. Suvorov, Jos\'e A. Pons
"Searching for continuous gravitational waves from slowly spinning neutron stars with DECIGO, Big Bang Observer, Einstein Telescope and Cosmic Explorer"
Gianluca Pagliaro, Maria Alessandra Papa, Jing Ming, Martina Muratore
"Dark Matter-Induced Low-Mass Gap Black Hole Echoing LVK Observations"
Shuailiang Ge, Yuxin Liu, Jing Shu, Yue Zhao
"A Fresh Look at the Diffuse ALP Background from Supernova"
Francisco R. Cand\'on, Sougata Ganguly, Maurizio Giannotti, Tanmoy Kumar, Alessandro Lella, Federico Mescia
"Enhancing the significance of astrophysical events with multimessenger coincidences"
Do\u{g}a Veske, Albert Zhang, Zsuzsa M\'arka, Szabolcs M\'arka
"Observational and Theoretical Constraints on First-Order Phase Transitions in Neutron Stars"
Zuhua Ji, Jiarui Chen, Gaojian Wu
"Revealing the nature of ultra-long period objects with space-based gravitational-wave interferometers"
Arthur G. Suvorov, Clara Dehman, Jos\'e A. Pons
"Magnetar field dynamics shaped by chiral anomalies and helicity"
Clara Dehman, Jos\'e A. Pons

Pulsar preprints for 08-05-2025

Submitted by Astro-ph Robot on Thu, 05/08/2025 - 20:47
Tags: 
papers
astro-ph
"Cosmic (super)strings with a time-varying tension"
Filippo Revello, Gonzalo Villa
"I-Love-Q Relations of Fermion-Boson Stars"
Kelvin Ka-Ho Lam, Lap-Ming Lin
"Improved Predictions on Higgs-Starobinsky Inflation and Reheating with ACT DR6 and Primordial Gravitational Waves"
Md Riajul Haque, Sourav Pal, Debarun Paul
"An interference-based method for the detection of strongly lensed gravitational waves"
Xikai Shan, Bin Hu, Xuechun Chen, Rong-Gen Cai
"Probing the Bounce Energy Scale in Bouncing Cosmologies with Pulsar Timing Arrays"
Junrong Lai, Changhong Li
"Dynamical Lensing Tomography of Black Hole Ringdown"
Zhen Zhong, Vitor Cardoso, Yifan Chen
"4XMM J175136.8-275858: A New Magnetar Candidate?"
Robbie Webbe, Norman Khan, N. A. Webb, E. Quintin
"Axion Dark Matter Archaeology with Primordial Gravitational Waves"
Andrew Cheek, Anish Ghoshal, Debarun Paul
"Hot Holographic 2-flavor Quark Star"
Le-Feng Chen, Jing-Yi Wu, Hao Feng, Tian-Shun Chen, Kilar Zhang
"Recovering a phase transition signal in simulated LISA data with a modulated galactic foreground"
Mark Hindmarsh, Deanna C. Hooper, Tiina Minkkinen, David J. Weir
"Non-Stationary Discs and Instabilities"
Omer Blaes, Yan-Fei Jiang, Jean-Pierre Lasota, Galina Lipunova
"Probing the Extreme-Mass-Ratio Inspirals Population Constraints with TianQin"
Hui-Min Fan, Xiang-Yu Lyu, Jian-dong Zhang, Yi-Ming Hu, Rong-Jia Yang, Tai-Fu Feng
"Slow and steady: long-term evolution of the 76-second pulsar J0901$-$4046"
M. C. Bezuidenhout, N. D. R. Bhat, M. Caleb, L. N. Driessen, F. Jankowski, M. Kramer, V. Morello, I. Pastor-Marazuela, K. Rajwade, J. Roy, B. W. Stappers, M. Surnis, J. Tian
"Numerical approach to compressible shallow-water dynamics of neutron-star spreading layers"
Aleksandr Rusakov, Pavel Abolmasov, Omer Bromberg
"Swift/XRT monitoring of the orbital and superorbital modulations in 4U 1909+07"
P. Romano (INAF/OAB), H. I. Cohen (CUA, CSST Uni. Maryland, NASA GSFC), E. Bozzo (Univ. Geneve, INAF/OAB), N. Islam (CSST Uni. Maryland, NASA GSFC), A. Lange (GWU, CSST Uni. Maryland, NASA GSFC), R. H. D. Corbet (CRESST and CSST, NASA GSFC, Maryland ICA), B. Coley (Howard Univ, CRESST), K. Pottschmidt (Uni. Maryland, CRESST)
"Exploring GRBs and supernovae connection: does a superluminous hypernova population exist?"
Achille Fiore, Ludovica Crosato Menegazzi, Giulia Stratta
"Magnetic precession as a model for QPOs in PULXs: flat-top noise ULXs are different"
Miljenko \v{C}emelji\'c, W{\l}odek Klu\'zniak, Sukalpa Kundu
"The Stochastic Gravitational Wave Background from Primordial Gravitational Atoms"
Zhaofeng Kang, Tianjun Li, Weitao Ye
"Gauge Dependence of Gravitational Waves Induced by Primordial Isocurvature Fluctuations"
Chen Yuan, Zu-Cheng Chen, Lang Liu
"Gravitational waves from low-scale cosmic strings without scaling"
Kai Schmitz, Tobias Schr\"oder
"Bayesian inferences on covariant density functionals from multimessenger astrophysical data: Nucleonic models"
Jia-Jie Li (Southwest U., Chongqing), Yu Tian (Southwest U., Chongqing), Armen Sedrakian (FIAS, Frankfurt,U. Wroclaw)

Pulsar preprints for 07-05-2025

Submitted by Astro-ph Robot on Wed, 05/07/2025 - 20:47
Tags: 
papers
astro-ph
"Does Gauss-Bonnet Inflationary Gravitational Waves satisfy the Pulsar Timing Arrays observations?"
Lu Yin
"Probing Boson Clouds with Supermassive Black Hole Binaries"
Ximeng Li, Jing Ren, Xi-Li Zhang
"Slowly Rotating Neutron Stars in Aether Scalar-Tensor Theory"
Christopher Reyes, Jeremy Sakstein
"Radiative magnetohydrodynamics simulation of minidisks in equal-mass massive black hole binaries"
Chi-Ho Chan, Vishal Tiwari, Tamara Bogdanovi\'c, Yan-Fei Jiang, Shane W. Davis
"Development of a polarimetry method toward in-situ substrate birefringence characterization of ground-based gravitational wave detectors"
Satoshi Tanioka, Terri Pearce, Keiko Kokeyama
"Stellar wind parameters of massive stars in accretion-powered High Mass X-ray Binary Pulsars"
N. Beskrovnaya, N. Ikhsanov, V. Kim
"Constraining first-order phase transition inside neutron stars with application of Bayesian techniques on PSR J0437-4715 NICER data"
Chun Huang, Shashwat Sourav
"Gravitational waves from first-order phase transitions: from weak to strong"
Chiara Caprini, Ryusuke Jinno, Thomas Konstandin, Alberto Roper Pol, Henrique Rubira, Isak Stomberg
"Evolution of a black hole cluster in full general relativity"
Jamie Bamber, Stuart L. Shapiro, Milton Ruiz, Antonios Tsokaros
"Axion effects on the non-radial oscillations of neutron stars"
Deepak Kumar, Hiranmaya Mishra
"Gravitational-Wave and Gravitational-Wave Memory Signatures of Core-Collapse Supernovae"
Lyla Choi, Adam Burrows, David Vartanyan
"Radiation Magnetohydrodynamic Simulation of sub-Eddington Circumbinary Disk around an Equal-mass Massive Black Hole Binary"
Vishal Tiwari (Georgia Institute of Technology), Chi-Ho Chan (Georgia Institute of Technology), Tamara Bogdanovi\'c (Georgia Institute of Technology), Yan-Fei Jiang (Center for Computational Astrophysics, Flatiron Institute), Shane W. Davis (University of Virginia), Simon Ferrel (Georgia Institute of Technology)
"The Frequency-dependent Modulation Features of PSR J1948+3540"
Kaige Chang, Na Wang, Feifei Kou, Wenming Yan, Jianping Yuan, Shijun Dang, Jumei Yao, Vishal Gajjar, Xia Zhou
"Leveraging Time-Dependent Instrumental Noise for LISA SGWB Analysis"
James Alvey, Uddipta Bhardwaj, Valerie Domcke, Mauro Pieroni, Christoph Weniger
"Signatures of linearized gravity in atom interferometers: A simplified computational framework"
Leonardo Badurina, Yufeng Du, Vincent S. H. Lee, Yikun Wang, Kathryn M. Zurek
"Squeezing at the normal-mode splitting frequency of a nonlinear coupled cavity"
Jonas Junker, Jiayi Qin, Vaishali B. Adya, Nutsinee Kijbunchoo, Sheon S. Y. Chua, Terry G. McRae, Bram J. J. Slagmolen, David E. McClelland

Pulsar preprints for 06-05-2025

Submitted by Astro-ph Robot on Tue, 05/06/2025 - 20:47
Tags: 
papers
astro-ph
"Gravitational Wave with Domain Wall Dominance"
Sungwoo Hong, Sung Mook Lee, Qiuyue Liang
"DeepHMC : a deep-neural-network acclerated Hamiltonian Monte Carlo algorithm for binary neutron star parameter estimation"
Jules Perret, Marc Ar\'ene, Edward K. Porter
"Magnetized Accretion onto Neutron Stars: from Photon-trapped to Neutrino-cooled Flows"
Luciano Combi, Christopher Thompson, Daniel M. Siegel, Alexander Philippov, Bart Ripperda
"ACT DR6 Insights on the Inflationary Attractor models and Reheating"
Md Riajul Haque, Sourav Pal, Debarun Paul
"PhaseTracer2: from the effective potential to gravitational waves"
Peter Athron, Csaba Balazs, Andrew Fowlie, Lachlan Morris, William Searle, Yang Xiao, Yang Zhang
"High energy extragalactic multimessenger backgrounds from starburst and dead galaxies"
Ellis R. Owen, Yoshiyuki Inoue, Tatsuki Fujiwara, Albert K. H. Kong
"X-ray Emission Signatures of Neutron Star Mergers"
Connery Chen, Yihan Wang, Bing Zhang
"Lensing and wave optics in the strong field of a black hole"
Juno C. L. Chan, Conor Dyson, Matilde Garcia, Jaime Redondo-Yuste, Luka Vujeva
"Polarized radiation from the spreading layer of the weakly magnetized neutron stars"
Anna Bobrikova, Juri Poutanen, Vladislav Loktev
"Gamma-Ray Millisecond Pulsars: Off-pulse Emission Characteristics, Phase-Resolved Pseudo-Luminosity--Cutoff Energy Correlation, and High-energy Pulsed Emission"
Ming-Yu Lei, Zhao-Qiang Shen, Zi-Qing Xia, Xiaoyuan Huang
"Event Rate Density and Luminosity Function of Newborn-Magnetar-Driven X-Ray Transients from Neutron Star Binary Mergers"
Le Zou, Ji-Gui Cheng, Rui-Chong Hu, Wen-Jin Xie, En-Wei Liang
"Constraining Scalar Charge in Neutron Stars through Gravitational Wave Signals from NSBH Mergers"
Rafael M. Santos, Rafael C. Nunes, Jose C. N. de Araujo
"Constraining the neutron star equation of state by including the isoscalar-vector and isovector-vector coupling using the Bayesian analysis"
Deepak Kumar, Pradip Kumar Sahu
"Can Transformers help us perform parameter estimation of overlapping signals in gravitational wave detectors?"
Lucia Papalini, Federico De Santi, Massimiliano Razzano, Ik Siong Heng, Elena Cuoco
"Intermediate-mass black holes and contribution to extragalactic background light from Population III stars in Milky Way-like galaxies"
Artak Mkrtchyan, Dieter Horns
"An interferometric study of B star multiplicity"
A. J. Frost, H. Sana, J-B Le Bouquin, H. B. Perets, J. Bodensteiner, A. P. Igoshev, G. Banyard, L. Mahy, A. M\'erand, O. H. Ram\'irez-Agudelo
"A simple optimisation for the MeerKAT Pulsar Timing Array"
Hannah Middleton, Ryan M. Shannon, Matthew Bailes, Andrew D. Cameron, Alessandro Corongiu, Marisa Geyer, Max Jones, Michael Kramer, Matthew T. Miles, Aditya Parthasarathy, Andrea Possenti, Daniel J. Reardon
"Electromagnetic Follow-up to Gravitational Wave Events with the UltraViolet EXplorer (UVEX)"
Alexander W. Criswell, Sydney C. Leggio, Michael W. Coughlin, Leo P. Singer, R. Weizmann Kiendrebeogo, Igor Andreoni, Andrew Toivonen, Hannah P. Earnshaw, Suvi Gezari, Brian W. Grefenstette, Fiona A. Harrison, Mansi M. Kasliwal
"Thermonuclear Heating of Accreting Neutron Stars"
Martin Nava-Callejas, Dany Page, Yuri Cavecchi
"Superconductivity in magnetars: Exploring type-I and type-II states in toroidal magnetic fields"
Mayusree Das (IISc), Armen Sedrakian (UWr, FIAS), Banibrata Mukhopadhyay (IISc)
"Relativistic model of binary extreme-mass-ratio inspiral systems and their gravitational radiation"
Yucheng Yin, Josh Mathews, Alvin J. K. Chua, Xian Chen
"Novel electrically charged wormhole, black hole and black bounce exact solutions in hybrid metric-Palatini gravity"
Gabriel I. R\'ois, Jos\'e Tarciso S. S. Junior, Francisco S. N. Lobo, Manuel E. Rodrigues
"Cherenkov emission by a fast-moving uncharged Schwarzschild black hole"
Sergei Khlebnikov (Purdue University), Maxim Lyutikov (Purdue University)
"A coherent radio burst from an X-ray neutron star in the Carina Nebula"
K. M. Rajwade, J. Tian, G. Younes, B. Posselt, B. Stappers, Z. Wadiasingh, E. D. Barr, M. C. Bezuidenhout, M. Caleb, F. Jankowski, M. Kramer, I. Pastor-Marazuela, M. Surnis

Pulsar preprints for 05-05-2025

Submitted by Astro-ph Robot on Mon, 05/05/2025 - 20:47
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papers
astro-ph
"Constraining inflationary magnetogenesis and reheating via GWs in light of PTA data"
Subhasis Maiti, Debaprasad Maity, L. Sriramkumar
"Gravitational Wave Memory of Primordial Black Hole Mergers"
Silvia Gasparotto, Gabriele Franciolini, Valerie Domcke
"Hubble-induced phase transitions in the Standard Model and beyond"
Javier Rubio, Giorgio Laverda
"Pulsar Timing Arrays"
Luke Zoltan Kelley
"X-ray polarization study of the neutron star low-mass X-ray binary GX 349+2"
Unnati Kashyap, Thomas J. Maccarone, Mason Ng, Eliot C. Pattie, Swati Ravi, Herman L. Marshall
"New gravitational waveform model for precessing binary neutron stars with double-spin effects"
Marta Colleoni, Felip A. Ramis Vidal, Nathan K. Johnson-McDaniel, Tim Dietrich, Maria Haney, Geraint Pratten
"Charged Anisotropic Pulsar SAX J1748.9-2021 in Non-Riemannian Geometry"
M. Sharif, Iqra Ibrar
"Spin Precession in magnetized Kerr spacetime"
Karthik Iyer (MCNS, India), Chandrachur Chakraborty (MCNS, India)
"Connecting afterglow light curves to the GRB central engine"
Muhammed Diyaddin Ilhan, Kai Schwenzer
"Impact of magnetic field gradients on the development of the MRI: Applications to binary neutron star mergers and proto-planetary disks"
T. Celora, C. Palenzuela, D. Vigan\`o, R. Aguilera-Miret
"The Irrelevance of Primordial Black Hole Clustering in the LVK mass range"
F. Crescimbeni, V. Desjacques, G. Franciolini, A. Ianniccari, A. J. Iovino, G. Perna, D. Perrone, A. Riotto, H. Veerm\"ae
"QPO signatures of disk restoration after type-I X-ray bursts from 4U~1636$-$536"
Suchismito Chattopadhyay, Jaiverdhan Chauhan, Ranjeev Misra, Anne Lohfink, Rhaana Starling, Priya Bharali, Soma Mandal

Pulsar preprints for 01-05-2025

Submitted by Astro-ph Robot on Thu, 05/01/2025 - 20:47
Tags: 
papers
astro-ph
"New {\em ab initio} constrained extended Skyrme equations of state for simulations of neutron stars, supernovae and binary mergers: I. Subsaturation density domain"
Adriana R. Raduta, Mikhail V. Beznogov
"Fast and accurate parameter estimation of high-redshift sources with the Einstein Telescope"
Filippo Santoliquido, Jacopo Tissino, Ulyana Dupletsa, Marica Branchesi, Jan Harms, Manuel Arca Sedda, Maximilian Dax, Annalena Kofler, Stephen R. Green, Nihar Gupte, Isobel M. Romero-Shaw, Emanuele Berti
"Searching beyond the fiducial stochastic gravitational wave background in pulsar timing array data using likelihood reweighting"
Heling Deng, Xavier Siemens, Rand Burnette
"Vacuum Amplification of Chiral Gravitational Waves and the Stochastic Gravitational Wave Background"
Stephon Alexander, Heliudson Bernardo, Yiya Selina Li, Cooper Niu
"Predicting Potential Host Galaxies of Supermassive Black Hole Binaries Based on Stellar Kinematics in Archival IFU Surveys"
Patrick Horlaville, John J. Ruan, Michael Eracleous, Jaeden Bardati, Jessie C. Runnoe, Daryl Haggard
"An improved parametrized test of general relativity using the IMRPhenomX waveform family: Including higher harmonics and precession"
Soumen Roy, Maria Haney, Geraint Pratten, Peter T. H. Pang, Chris Van Den Broeck
"Flickers, Bursts, and Dips: Detecting Rapid Variability with the g(2) Autocorrelation Function"
Brian C. Lacki
"Gravitational waves from cosmic strings in LISA: reconstruction pipeline and physics interpretation"
Jose J. Blanco-Pillado (for the LISA Cosmology Working Group), Yanou Cui (for the LISA Cosmology Working Group), Sachiko Kuroyanagi (for the LISA Cosmology Working Group), Marek Lewicki (for the LISA Cosmology Working Group), Germano Nardini (for the LISA Cosmology Working Group), Mauro Pieroni (for the LISA Cosmology Working Group), Ivan Yu. Rybak (for the LISA Cosmology Working Group), Lara Sousa (for the LISA Cosmology Working Group), Jeremy M. Wachter (for the LISA Cosmology Working Group)
"Direct evidence for r-process nucleosynthesis in delayed MeV emission from the SGR 1806-20 magnetar giant flare"
Anirudh Patel, Brian D. Metzger, Jakub Cehula, Eric Burns, Jared A. Goldberg, Todd A. Thompson
"Circularly Polarized Gravitational Wave Background Search with a Network of Space-borne Triangular Detectors"
Ju Chen, Chang Liu, Yun-Long Zhang
"The MBTA Pipeline for Detecting Compact Binary Coalescences in the Fourth LIGO-Virgo-KAGRA Observing Run"
Christopher All\'en\'e, Florian Aubin, In\`es Bentara, Damir Buskulic, Gianluca M Guidi, Vincent Juste, Morgan Lethuillier, Fr\'ed\'erique Marion, Lorenzo Mobilia, Beno\^it Mours, Amazigh Ouzriat, Thomas Sainrat, Viola Sordini
"The maximum mass and rotational kinetic energy of rapidly rotating neutron stars"
Shao-Peng Tang, Yong-Jia Huang, Yi-Zhong Fan
"Towards model-independent identification of lensed gravitational waves using Kramers-Kronig relation"
So Tanaka, Gopalkrishna Prabhu, Shasvath J. Kapadia, Teruaki Suyama
"Physics-Informed Priors Improve Gravitational-Wave Constraints on Neutron-Star Matter"
Spencer J. Magnall, Christian Ecker, Luciano Rezzolla, Paul D. Lasky, Simon R. Goode
"Rapid Spectral Evolution of SGR 1935+2154 During its 2022 Outburst"
Chin-Ping Hu, Zorawar Wadiasingh, Wynn C. G. Ho, Matthew G. Baring, George A. Younes, Teruaki Enoto, Sebastien Guillot, Tolga Guver, Marlon L. Bause, Rachael Stewart, Alex Van Kooten, Chryssa Kouveliotou
"Broadband study of the SMC pulsar RX J0032.9-7348 during its X-ray brightening in 2024"
Birendra Chhotaray, Gaurava K. Jaisawal, Sachindra Naik, Arghajit Jana
"On the difficulty of capturing the distribution function of neutrinos in neutron star merger simulations"
Francois Foucart
"Accretion inside astrophysical objects : Effects of rotation and viscosity"
H. A. Adarsha (MCNS, India), Chandrachur Chakraborty (MCNS, India), Sudip Bhattacharyya (TIFR, India)
"QCD Phase Diagram and Astrophysical Implications"
Kenji Fukushima
"Towards constraining QCD phase transitions in neutron star interiors: Bayesian Inference with TOV linear response analysis"
Ronghao Li, Sophia Han, Zidu Lin, Lingxiao Wang, Kai Zhou, Shuzhe Shi

Pulsar preprints for 30-04-2025

Submitted by Astro-ph Robot on Wed, 04/30/2025 - 20:47
Tags: 
papers
astro-ph
"Neutrino flavor instabilities in a binary neutron star merger remnant: Roles of a long-lived hypermassive neutron star"
Hiroki Nagakura, Kohsuke Sumiyoshi, Sho Fujibayashi, Yuichiro Sekiguchi, Masaru Shibata
"Induced Gravitational Waves as Cosmic Tracers of Leptogenesis"
Marco Chianese, Guillem Dom\`enech, Theodoros Papanikolaou, Rome Samanta, Ninetta Saviano
"Pair-Instability Gap Black Holes in Population III Star Clusters: Pathways, Dynamics, and Gravitational Wave Implications"
Weiwei Wu, Long Wang, Shuai Liu, Yining Sun, Ataru Tanikawa, Michiko Fujii
"Supermassive Binaries in Ultralight Dark Matter Solitons"
Russell Boey, Emily Kendall, Yourong Wang, Richard Easther
"C-parity, magnetic monopoles and higher frequency gravitational waves"
Rinku Maji, Qaisar Shafi
"A polarized view of the young Pulsar Wind Nebula 3C 58 with IXPE"
N. Bucciantini, J. Wong, R. W. Romani, F. Xie, C. -Y. Ng, S. Silvestri, N. Di Lalla, Y. -J. Yang, S. Zhang, P. Slane, W. -T. Ye, M. Pilia, N. Omodei, M. Negro
"Cosmic superstrings in large volume compactifications: PTAs, LISA and time-varying tension"
Anish Ghoshal, Filippo Revello, Gonzalo Villa
"How black hole mimickers and Shapiro-free lenses signal effective dark matter"
Lirui Yang, Will Barker, Tobias Mistele, Amel Durakovic
"F-Term Hybrid Inflation, Metastable Cosmic Strings and Low Reheating in View of ACT"
C. Pallis
"Radio Pulsar Emission-Beam Geometry at Low Frequency: LOFAR High Band Survey Sources Studied using Arecibo at 1.4 GHz and 327 MHz"
Haley Wahl, Joanna Rankin, Arun Venkataraman, Timothy Olszanski
"Combining strongly lensed and unlensed fast radio bursts: To be a more precise late-universe probe"
Ji-Guo Zhang, Yi-Fan Jiang, Ze-Wei Zhao, Jing-Zhao Qi, Jing-Fei Zhang, Xin Zhang
"Stellar Tidal Disruptions by Newborn Neutron Stars or Black Holes: A Mechanism for Hydrogen-poor (Super)luminous Supernovae and Fast Blue Optical Transients"
Daichi Tsuna (Caltech), Wenbin Lu (UC Berkeley)
"Numerical Relativity Simulations of Dark Matter Admixed Binary Neutron Stars"
Edoardo Giangrandi, Hannes Rueter, Nina Kunert, Mattia Emma, Adrian Abac, Ananya Adhikari, Tim Dietrich, Violetta Sagun, Wolfgang Tichy, Constanca Providencia
"Gravitational Waves Induced by Scalar Perturbations with a Broken Power-law Peak"
Chong-Zhi Li, Chen Yuan, Qing-guo Huang
"Characterizing CMB noise anisotropies from CMB delensing"
Louis Legrand, Julien Carron
"The impact of local noise recorded at the ET candidate sites on the signal to noise ratio of CBC gravitational wave signals for the ET triangle configuration"
Matteo Di Giovanni, Davide Rozza, Rosario De Rosa, Enrico Calloni, Domenico D'Urso, Luca Naticchioni, Annalisa Allocca, Giovanni Luca Cardello, Alessandro Cardini, Andrea Contu, Giovanni Diaferia, Luciano Errico, Carlo Giunchi, Jan Harms, Irene Molinari, Marco Olivieri, Piero Rapagnani, Fulvio Ricci, Valeria Sipala, Lucia Trozzo

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