Pulsar preprints for 23-09-2026

"Gravitational Imprints of Dark Energy in Neutron Stars"
O. P. Jyothilakshmi, Lakshmi J. Naik, V. Sreekanth
"Searching for optical pulsations from spider millisecond pulsars with the fast photometer SiFAP2"
Christian Malacaria, Alessandro Papitto, Filippo Ambrosino, Caterina Ballocco, Riccardo La Placa, Giulia Illiano, Arianna Miraval Zanon, Luigi Stella, Marco Turchetta, James D. Turner, Clara Blanchard, Ignacio Cognard, Lucas Guillemot, Marta Burgay, Aleksandr Burtovoi, Andrea Sanna, Sergio Campana, Massimo Cecconi, Adriano Ghedina, Andrea Possenti, Diego Torres
"Big Bang Nucleosynthesis Confronts Domain Walls and First-Order Phase Transitions as the Pulsar Timing Array Explanations"
Fatemeh Elahi, Diego Fortini, Yann Gouttenoire, Nicholas Leister, Pedro Schwaller
"Mapping the Gravitational-wave Background Across the Spectrum with a Next-Generation Anisotropic Per-frequency Optimal Statistic"
Kyle A. Gersbach, Stephen R. Taylor, Bence B\'ecsy, Anna-Malin Lemke, Andrea Mitridate, Nihan Pol
"Thermal and non-thermal emission from supermassive black hole circumbinary disks: Disks, Coronae, Streams, and Cavities"
Chris Nagele, Julian H. Krolik, Brooks E. Kinch, Jeremy D. Schnittman, Scott C. Noble
"A way to constrain a graviton mass from astronomical observations"
Alexander F. Zakharov, Predrag Jovanovic, Dusko Borka, Vesna Borka Jovanovic
"IXPE observation of the new magnetar source EP J223759.5+531421"
Roberto Taverna, Lorenzo Marra, Roberto Turolla, Ruth M. E. Kelly, Silvia Zane, Alice Borghese, Francesco Coti Zelati, Paolo Esposito, Gian Luca Israel, Nanda Rea, Haonan Yang, Yilong Wang
"Einstein Probe discovery of the magnetar EP J223759.5+531421"
N. Rea, F. Coti Zelati, A. Borghese, Y. L. Wang, H. Yang, X. Mao, C. -Y. Dai, E. Arrigoni, J. Bai, G. Bernardi, M. Burgay, S. Cao, A. Coleiro, D. De Grandis, P. Esposito, H. Feng, Y. -C. Fu, A. Geminardi, D. G\"otz, S. Guillot, Y. Huang, M. Imbrogno, G. L. Israel, C. Jin, A. Kong, Y. Li, L. Lin, C. -S. Liu, C. Maitra, A. Marino, S. Mereghetti, J. -U. Ness, S. Ng, M. Pilia, A. Possenti, H. Sun, L. Tao, R. Taverna, A. Tiengo, R. Turolla, W. Yuan, S. Zane, B. Zhang, L. -X. Zhang, Z. Zhang, W. -W. Zhu, Y. -C. Zou
"Bridging the gap between SLSNe and SE-SNe. Multi-wavelength analysis of the SLSN-Ib SN 2024jlc"
A. Simongini, F. Acero, M. Imbrogno, J. L. Wise, J. Sollerman, S. Schulze, N. Paul M. Kuin, T. X. Chen, C. Fremling, A. Gangopadhyay, M. M. Kasliwal, R. R. Laher, Z. McGrath, D. A. Perley, J. N. Purdum, N. Rehemtulla, R. M. Rich, R. Riddle
"Unified study of nuclear physics and dark matter constraints through gravitational-wave observations of binary neutron star mergers"
Nina Kunert, Guilherme Grams, William Newton, Edoardo Giangrandi, Anna Puecher, Hauke Koehn, Violetta Sagun, Tim Dietrich
"Dynamical tidal response of neutron stars: From effective field theory to gravitational waveforms"
Thomas Apostolidis, Valerio De Luca, Leonardo Gualtieri, Takuya Katagiri, Paolo Pani, Luca Santoni
"Gravitational wave signatures of subsolar neutron star formation in collapsar disks"
Vishal Baibhav, Valerio De Luca, Loris Del Grosso, Emanuele Berti, Brian D. Metzger, Lam Hui
"Magnetic Eruption and Nucleosynthesis in GR{\nu}MHD Simulations of Spinning Neutron Star Mergers"
Allen Wen, Jay V. Kalinani, Michail Chabanov, Manuela Campanelli, Riccardo Ciolfi, Yosef Zlochower