Pulsar preprints for 31-08-2026

"Spin-disc misalignment drives periodic accretion and pulse profile asymmetry in X-ray pulsars"
A. A. Mushtukov, V. Ganesh, S. S. Tsygankov, S. Portegies Zwart, A. Palyam
"Magnetospheric birefringence breaks the rotating-vector model and depolarises X-ray pulsars"
Alexander A. Mushtukov, Sergey S. Tsygankov, Silvia Zane, Nabil Brice, Ruth M. E. Kelly, Roberto Taverna, Roberto Turolla
"JUG: JAX-based Unified pulsar timinG"
Matthew T. Miles, Stephen R. Taylor, Matthew Bailes, Aurelien Chalumeau, H. Thankful Cromartie, Kyle A. Gersbach, Rutger van Haasteren, Michael J. Keith, Nima Laal, Michael T. Lam, Kuo Liu, Aditya Parthasarathy, Scott M. Ransom, Daniel J. Reardon, Ryan M. Shannon, David C. Wright, Andrew Zic
"A first-principles binary neutron star merger model of GW170817, GRB170817A, and AT2017gfo"
Kenta Kiuchi, Sho Fujibayashi, Kota Hayashi, Kyohei Kawaguchi, Quentin Pognan, Alexis Reboul-Salze, Yuichiro Sekiguchi, Masaru Shibata, Shinya Wanajo
"Multimessenger Constraints on the Central Engine in SN 2023ixf: Neutron Star or Black Hole?"
Maryam Aghaei Abchouyeh, Maurice H. P. M. van Putten, Massimo Della Valle
"Primordial black holes from Q-balls produced in a first-order phase transition"
James B. Dent, Bhaskar Dutta, Jason Kumar, Danny Marfatia
"Photon Acceleration in Magnetized Plasma: A Mechanism for Fast Radio Bursts"
Sergei V. Bulanov, Gabriele Maria Grittani, Marcel Lamac, Petr Valenta, Stepan S. Bulanov, Timur Zh. Esirkepov, Gianluca Gregori, Brandon K. Russell, Alexander G. R. Thomas, Arno Vanthieghem
"A self-consistent single-fluid framework for neutron stars admixed with mirror dark matter"
Adamu Issifu, Constan\c{c}a Provid\^encia, Franciele M. da Silva, D\'ebora P. Menezes, Tobias Frederico
"High Dispersion Measure Fast Radio Bursts from Young, Dust-Poor H II Regions"
Eliza C. Diggins (UC Berkeley Department of Astronomy), Calvin Leung (UC Berkeley Department of Astronomy, Miller Institute of Basic Research UC Berkeley), Wenbin Lu (UC Berkeley Department of Astronomy, UC Berkeley Theoretical Astrophysics Center)
"Hyperon bulk viscosity effects in neutron-star inspirals"
Elena M. Kantor, Mikhail E. Gusakov, Kirill Y. Kraav
"Three-dimensional Core-Collapse Supernova Simulations: From shell burning to shock revival"
Haakon Andresen, Evan P. O'Connor, C. E. Fields, Sean M. Couch
"An Asymptotically Causal Metamodel for Neutron Star Equations of State"
Gabriele Montefusco, Marco Antonelli, Francesca Gulminelli