Pulsar preprints for 29-07-2026

"Correlated signals of ultralight scalar dark matter in pulsar timing"
Joshua W. Foster, Kimberly K. Boddy, Jeff A. Dror, Vincent S. H. Lee, Andrea Mitridate, Tristan L. Smith, Kelsie Taylor, Tanner Trickle
"Radio pulse search from Aql X-1"
Long Peng, Zhaosheng Li, Yuanyue Pan, Shanshan Weng, Wengming Yan, Na Wang, Bojun Wang, Shuangqiang Wang
"Fast optical spectroscopic observations of PSR J1023+0038 over one orbital period"
M. M. Messa, M. C. Baglio, P. D'Avanzo, G. Illiano, F. Coti Zelati, K. Alabarta, D. de Martino, Y. D. Hu, A. Miraval Zanon, A. Reguitti, S. Campana
"Timing and Spectral Analysis of the 2024 Outburst of 2S 1553$-$542 with NuSTAR and NICER"
Haifan Zhu, Wei Wang, Wen Yang, Mariano Mendez, Chenxu Gao, Ziyi Xu, Pengfu Tian
"QuickGWecc: Fast Bayesian pipeline for searching eccentric binaries in pulsar timing array data"
Lankeswar Dey, Bence B\'ecsy, Abhimanyu Susobhanan, Maria Charisi
"Distribution of the magnetic field relative to the plane of the Galaxy in the region of the Sagittarius spiral arm"
R. R. Andreasyan, H. R. Andreasyan, A. M. Mickaelian, A. G. Suqiasyan, G. M. Paronyan
"Intrinsic Nonlocality of Spin- and Polarization-Resolved Probabilities in Strong-Field Quantum Electrodynamics"
Samuele Montefiori, Antonino Di Piazza, Tobias Podszus, Christoph H. Keitel, Matteo Tamburini
"Gravitational Wave Modeling of White-Dwarf--Compact-Object Binaries and Observational Outlook"
Tristan S. Weaver (The Pennsylvania State University), David Radice (The Pennsylvania State University), Donghui Jeong (The Pennsylvania State University, Korea Institute for Advanced Study), Victor Liu (The Pennsylvania State University)
"LiteBIRD Mission Overview after Mission Reformation"
LiteBIRD Collaboration, K. Aizawa, H. Akamatsu, R. Akizawa, E. Allys, A. Anand, D. Audley, J. Aumont, S. Azzoni, C. Baccigalupi, M. Ballardini, A. J. Banday, G. Barbieri Ripamonti, R. B. Barreiro, N. Bartolo, S. Basak, M. Bersanelli, A. Besnard, D. Blinov, F. Bouchet, F. Boulanger, N. Brancadori, T. Brinckmann, E. Calabrese, P. Campeti, A. Carones, F. Carralot, F. J. Casas, J. Chandran, Y. Chinone, M. Citran, F. Columbro, A. Coppolecchia, F. Cuttaia, P. Dal Bo, P. de Bernardis, T. de Haan, E. de la Hoz, M. De Lucia, M. De Petris, S. Della Torre, C. Dickinson, P. Diego-Palazuelos, J. J. D\'iaz Garc\'ia, T. Dotani, M. Douspis, K. Ebisawa, H. K. Eriksen, J. Errard, E. Ferreira, F. Finelli, C. Franceschet, R. Fujimoto, U. Fuskeland, G. Galloni, M. Galloway, M. Gerbino, M. Gervasi, R. T. G\'enova-Santos, T. Ghigna, S. Giardiello, E. Gjerl{\o}w, M. Gomes, A. Gruppuso, J. E. Gudmundsson, P. Hargrave, S. E. Harper, M. Hasegawa, M. Hazumi, S. Henrot-Versill\'e, L. T. Hergt, E. Hivon, K. Ichiki, K. Ikuma, T. L. Irikura, H. Ishino, B. Jost, R. Keskitalo, K. Kikuno, K. Kohri, E. Komatsu, L. Lamagna, M. Lattanzi, C. Leloup, M. Lembo, F. Levrier, J. Liu, A. I. Lonappan, M. L\'opez-Caniego, G. Luzzi, J. Macias-Perez, A. Maeda, B. Maffei, D. Maino, V. Maranchery, E. Mart\'inez-Gonz\'alez, S. Masi, S. Matarrese, F. T. Matsuda, T. Matsumura, S. Micheli, M. Migliaccio, M. Monelli, L. Montier, L. Mousset, S. Myozen, Y. Nagano, R. Nagata, K. Nagayoshi, M. Najafi, T. Namikawa, P. Natoli, F. Noviello, A. Occhiuzzi, K. Odagiri, S. Oguri, H. Ohsaki, S. Okumura, L. Pagano, A. Paiella, D. Paoletti, S. Paradiso, G. Pascual-Cisneros, G. Patanchon, V. Pavlidou, F. Piacentini, M. Piat, G. Piccirilli, M. Pinchera, G. Pisano, G. Polenta, L. Porcelli, F. S. Porter, M. Reinecke, M. Remazeilles, A. Rizzieri, J. A. Rubi\~no-Mart\'in, M. Ruiz-Granda, Y. Sakurai, L. Salvati, J. Sanghavi, G. Savini, D. Scott, Y. Sekimoto, M. Shiraishi, G. Signorelli, S. Stellati, R. Stompor, R. M. Sullivan, R. Takahashi, R. Takaku, H. Takakura, Y. Takase, A. Tartari, K. Tassis, K. Tateoka, L. Terenzi, M. Tomasi, M. Tristram, M. Tsujimoto, D. Vaccaro, L. Vacher, B. van Tent, P. Vielva, S. Vinzl, K. Watanuki, D. J. Watts, I. K. Wehus, G. Weymann-Despres, B. Winter, E. J. Wollack, N. Y. Yamasaki, K. Yoshihara, A. Zacchei, M. Zannoni
"Designing a low-loss high reflectivity mirror for gravitational waves detectors by combining a dielectric metasurface and a multilayer stack"
Edith Hartmann, Michel Lequime, Jerome Degallaix, Michael T. Hartman, Paul Rouquette, Claude Amra, Myriam Zerrad
"V407 Vul: a triple star system with an AM CVn detectable by gravitational wave observatories"
James Munday, Antonio C. Rodriguez, Nicole Reindl, Nina Mackensen, Tin Long Sunny Wong, S. P. Littlefair, Ingrid Pelisoli, Alex Brown, N. Castro Segura, Joheen Chakraborty, Harry Dawson, V. S. Dhillon, Matti Dorsch, Martin Dyer, James A. Garbutt, Stephan Geier, Matthew Green, Dan Jarvis, Mark R. Kennedy, Paul Kerry, James McCormac, Steven G. Parsons, Jan van Roestel, Dave Sahman, P. -E. Tremblay, Amalie Yates
"Fast, accurate, and differentiable: a neural-network surrogate for NRSur7dq4 precessing binary black hole waveforms"
Michael P\"urrer, Ashwin Girish, Lucy M. Thomas, Scott E. Field, Vijay Varma