Cosmology and Nongalactic Astrophysics

Authors and titles for recent submissions

• Mon, 29 Apr 2024
• Fri, 26 Apr 2024
• Thu, 25 Apr 2024
• Wed, 24 Apr 2024
• Tue, 23 Apr 2024

Mon, 29 Apr 2024

[1]  arXiv:2404.17567 [pdf, other]

Title: Sensitivity-Improved Polarization Maps at 40 GHz with CLASS and WMAP data

Authors: Rui Shi, John W. Appel, Charles L. Bennett, Ricardo Bustos, David T. Chuss, Sumit Dahal, Jullianna Denes Couto, Joseph R. Eimer, Thomas Essinger-Hileman, Kathleen Harrington, Jeffrey Iuliano, Yunyang Li, Tobias A. Marriage, Matthew A. Petroff, Karwan Rostem, Zeya Song, Deniz A. N. Valle, Duncan J. Watts, Janet L. Weiland, Edward J. Wollack, Zhilei Xu

Comments: 19 pages, 16 figures, 1 table

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[2]  arXiv:2404.17402 [pdf, other]

Title: Probing intergalactic intergalactic magnetic fields with LOFAR LoTSS DR2 data

Authors: Kyrylo Bondarenko, Alexey Boyarsky, Anastasia Sokolenko, Ievgen Vovk

Comments: 21 pages, 15 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[3]  arXiv:2404.17345 [pdf, other]

Title: The SRG/eROSITA All-Sky Survey: Exploring halo assembly bias with X-ray selected superclusters

Authors: A. Liu, E. Bulbul, T. Shin, A. von der Linden, V. Ghirardini, M. Kluge, J.S. Sanders, S. Grandis, X. Zhang, E. Artis, Y.E. Bahar, F. Balzer, N. Clerc, N. Malavasi, A. Merloni, K. Nandra, M.E. Ramos-Ceja, S. Zelmer

Comments: Submitted to A&A

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA)

[4]  arXiv:2404.17334 [pdf, other]

Title: From infinite to infinitesimal: Using the Universe as a dataset to probe Casimir corrections to the vacuum energy from fields inhabiting the dark dimension

Authors: Luis A. Anchordoqui, Ignatios Antoniadis, Dieter Lust, Neena T. Noble, Jorge F. Soriano

Comments: 9 pages revtex with 3 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)

[5]  arXiv:2404.17154 [pdf, other]

Title: Cosmology-independent Photon Mass Limits from Localized Fast Radio Bursts by using Artificial Neural Networks

Authors: Jing-Yu Ran, Bao Wang, Jun-Jie Wei

Comments: 8 pages, 3 figures, 3 tables. Accepted for publication in Chinese Physics Letters. Invited article to special issue "FAST"

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[6]  arXiv:2404.17124 [pdf, other]

Title: Improving flux ratio anomaly precision by measuring gravitational lens multipole moments with extended arcs

Authors: Maverick S. H. Oh, Anna Nierenberg, Daniel Gilman, Simon Birrer

Comments: 22 pages, 8 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[7]  arXiv:2404.17119 [pdf, other]

Title: Revisiting Bounds on Primordial Black Hole as Dark Matter with X-ray Backgroun

Authors: Xiu-hui Tan, Jun-qing Xia

Comments: 15 pages, 6 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[8]  arXiv:2404.16951 [pdf, other]

Title: The galaxy-galaxy strong lensing cross section and the internal distribution of matter in ΛCDM substructure

Authors: Yarone M. Tokayer, Isaque Dutra, Priyamvada Natarajan, Guillaume Mahler, Mathilde Jauzac, Massimo Meneghetti

Comments: Under review at the Astrophysical Journal, 19 pages, 5 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA)

[9]  arXiv:2404.16929 [pdf, other]

Title: The Renormalization Group for Large-Scale Structure: Origin of Galaxy Stochasticity

Authors: Henrique Rubira, Fabian Schmidt

Comments: 37 pages, 7 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[10]  arXiv:2404.17515 (cross-list from astro-ph.HE) [pdf, other]

Title: An Online Framework for Fitting Fast Transient Lightcurves

Authors: Tyler Barna, Brandon Reed, Igor Andreoni, Michael W. Coughlin, Tim Dietrich, Steven L. Groom, Theophile Jegou du Laz, Peter T.H Pang, Josiah N. Purdum, Ben Rusholme

Comments: Accepted to MNRAS, 11 pages, 9 figures

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[11]  arXiv:2404.17405 (cross-list from gr-qc) [pdf, other]

Title: Lens Stochastic Diffraction: A Signature of Compact Structures in Gravitational-Wave Data

Authors: Miguel Zumalacárregui

Comments: 5 pages, 4 figures. Comments welcome!

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph)

[12]  arXiv:2404.17326 (cross-list from hep-ph) [pdf, other]

Title: Inflation via Moduli Potentials in a Nested Warped Geometry

Authors: Arko Bhaumik, Soumitra SenGupta

Comments: 22 pages, 7 sets of figures, 1 table, comments welcome

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[13]  arXiv:2404.16934 (cross-list from hep-ph) [pdf, other]

Title: Dirac leptogenesis from asymmetry wash-in via scatterings

Authors: Tomáš Blažek, Julian Heeck, Jan Heisig, Peter Maták, Viktor Zaujec

Comments: 7 pages + references, 3 figures

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[14]  arXiv:2404.16932 (cross-list from hep-ph) [pdf, other]

Title: Gravitational wave signatures of post-fragmentation reheating

Authors: Marcos A. G. Garcia, Mathias Pierre

Comments: 28 pages, 6 figures

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)

[15]  arXiv:2404.16931 (cross-list from hep-ph) [pdf, other]

Title: Type-I two-Higgs-doublet model and gravitational waves from domain walls bounded by strings

Authors: Bowen Fu, Anish Ghoshal, Stephen F. King, Moinul Hossain Rahat

Comments: 20 pages, 4 figures

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[16]  arXiv:2404.15416 (cross-list from hep-th) [pdf, other]

Title: The Open Effective Field Theory of Inflation

Authors: Santiago Agui Salcedo, Thomas Colas, Enrico Pajer

Comments: 56 pages without appendices (81 pages in total), 12 figures, 2 tables

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

Fri, 26 Apr 2024

[17]  arXiv:2404.16822 [pdf, other]

Title: Cosmological probes of Dark Radiation from Neutrino Mixing

Authors: Itamar J. Allali, Daniel Aloni, Nils Schöneberg

Comments: 25 pages, 11 figures, 3 tables. All comments are welcome!

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[18]  arXiv:2404.16805 [pdf, other]

Title: Accelerated inference on accelerated cosmic expansion: New constraints on axion-like early dark energy with DESI BAO and ACT DR6 CMB lensing

Authors: Frank J. Qu, Kristen M. Surrao, Boris Bolliet, J. Colin Hill, Blake D. Sherwin, Hidde T. Jense

Comments: 8+7 pages, 3+6 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[19]  arXiv:2404.16797 [pdf, other]

Title: Spherical bispectrum expansion and quadratic estimators

Authors: Julien Carron, Antony Lewis

Comments: 10 pages and the same of appendices, 8 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[20]  arXiv:2404.16261 [pdf, other]

Title: Reconstructing Cosmic History: JWST-Extended Mapping of the Hubble Flow from z$ \sim $0 to z$ \sim$7.5 with HII Galaxies

Authors: Ricardo Chávez, Roberto Terlevich, Elena Terlevich, Ana González-Morán, David Fernández-Arenas, Fabio Bresolin, Manolis Plionis, Spyros Basilakos, Ricardo Amorín, Mario Llerena

Comments: 16 pages, 3 figures, submitted to Nature Astronomy

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[21]  arXiv:2404.16102 [pdf, ps, other]

Title: A Cepheid systematics-free test of $H_0$ to $\lesssim2.5\%$ accuracy using SH0ES photometry

Authors: Doron Kushnir, Amir Sharon (WIS)

Comments: 13 pages, 8 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[22]  arXiv:2404.16092 [pdf, other]

Title: A dark standard siren measurement of the Hubble constant following LIGO/Virgo/KAGRA O4a

Authors: C. R. Bom, V. Alfradique, A. Palmese, G. Teixeira, L. Santana-Silva, A. Santos, P. Darc

Comments: 18 pages, 11 figures and 2 tables

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE)

[23]  arXiv:2404.16085 [pdf, other]

Title: Cosmological constraints from weak lensing scattering transform using HSC Y1 data

Authors: Sihao Cheng, Gabriela A. Marques, Daniela Grandón, Leander Thiele, Masato Shirasaki, Brice Ménard, Jia Liu

Comments: 8 pages, 6 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[24]  arXiv:2404.16815 (cross-list from hep-ph) [pdf, other]

Title: Quantum effects on the evaporation of PBHs: contributions to dark matter

Authors: Md Riajul Haque, Suvashis Maity, Debaprasad Maity, Yann Mambrini

Comments: 22 pages, 7 figures, 1 table

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)

[25]  arXiv:2404.16719 (cross-list from gr-qc) [pdf, ps, other]

Title: Bulk flows, general relativity and the fundamental role of the "peculiar" flux

Authors: Christos G. Tsagas

Comments: 9 pages, no figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[26]  arXiv:2404.16673 (cross-list from hep-ph) [pdf, other]

Title: Illuminating Black Hole Shadow with Dark Matter Annihilation

Authors: Yifan Chen, Ran Ding, Yuxin Liu, Yosuke Mizuno, Jing Shu, Haiyue Yu, Yanjie Zeng

Comments: 19 pages, 6 figures

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)

[27]  arXiv:2404.16401 (cross-list from astro-ph.GA) [pdf, other]

Title: Model independent approach for calculating galaxy rotation curves for low $S/N$ MaNGA galaxies

Authors: Sangwoo Park, Arman Shafieloo, Satadru Bag, Mikhail Denissenya, Eric V. Linder, Adarsh Ranjan

Comments: 13 pages, 8 figures, 1 table

Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[28]  arXiv:2404.16272 (cross-list from hep-ph) [pdf, other]

Title: Heavy Dark Matter in White Dwarfs: Multiple-Scattering Capture and Thermalization

Authors: Nicole F. Bell, Giorgio Busoni, Sandra Robles, Michael Virgato

Comments: 32 pages, 6 figures, 2 tables, 1 appendix

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR)

[29]  arXiv:2404.16265 (cross-list from gr-qc) [pdf, other]

Title: Deci-Hz gravitational waves from the self-interacting axion cloud around the rotating stellar mass black hole

Authors: Hidetoshi Omiya, Takuya Takahashi, Takahiro Tanaka, Hirotaka Yoshino

Comments: 19 pages, 17 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[30]  arXiv:2404.16247 (cross-list from astro-ph.GA) [pdf, other]

Title: Confronting the Diversity Problem: The Limits of Galaxy Rotation Curves as a tool to Understand Dark Matter Profiles

Authors: Isabel S. Sands, Philip F. Hopkins, Xuejian Shen, Michael Boylan-Kolchin, James Bullock, Claude-Andre Faucher-Giguere, Francisco J. Mercado, Jorge Moreno, Lina Necib, Xiaowei Ou, Sarah Wellons, Andrew Wetzel

Comments: 20 pages, 10 figures

Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[31]  arXiv:2404.16200 (cross-list from astro-ph.GA) [pdf, other]

Title: JWST MIRI detections of H$α$ and [O III] and direct metallicity measurement of the $z=10.17$ lensed galaxy MACS0647$-$JD

Authors: Tiger Yu-Yang Hsiao, Javier Álvarez-Márquez, Dan Coe, Alejandro Crespo Gómez, Abdurro'uf, Pratika Dayal, Rebecca L. Larson, Arjan Bik, Carmen Blanco-Prieto, Luis Colina, Pablo Guillermo Pérez-González, Luca Costantin, Carlota Prieto-Jiménez, Angela Adamo, Larry D. Bradley, Christopher J. Conselice, Seiji Fujimoto, Lukas J. Furtak, Taylor A. Hutchison, Bethan L. James, Yolanda Jiménez-Teja, Intae Jung, Vasily Kokorev, Matilde Mingozzi, Colin Norman, Massimo Ricotti, Jane R. Rigby, Keren Sharon, Eros Vanzella, Brian Welch, Xinfeng Xu, Erik Zackrisson, Adi Zitrin

Comments: 15 pages, 8 figures, submitted to ApJ

Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[32]  arXiv:2404.16094 (cross-list from hep-ph) [pdf, other]

Title: Millicharged Condensates on Earth

Authors: Asher Berlin, Roni Harnik, Ying-Ying Li, Bin Xu

Comments: 8 pages, 2 figures

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Experiment (hep-ex)

[33]  arXiv:2404.16090 (cross-list from hep-ph) [pdf, other]

Title: Resonant Reheating

Authors: Basabendu Barman, Nicolás Bernal, Yong Xu

Comments: 28 pages, 11 figures

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

Thu, 25 Apr 2024

[34]  arXiv:2404.15982 [pdf, other]

Title: Cosmological constraints on time-varying cosmological terms: A study of FLRW universe models with $Λ(t)$CDM cosmology

Authors: M. Koussour, N. Myrzakulov, J. Rayimbaev

Comments: Advances in Space Research accepted version

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[35]  arXiv:2404.15913 [pdf, other]

Title: Constraints on Cosmological Models from Quasars Calibrated with Type Ia Supernova by a Gaussian Process

Authors: Haixiang Zhang, Yang Liu, Hongwei Yu, Xiaodong Nong, Nan Liang, Puxun Wu

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[36]  arXiv:2404.15402 [pdf, other]

Title: KiDS-SBI: Simulation-Based Inference Analysis of KiDS-1000 Cosmic Shear

Authors: Maximilian von Wietersheim-Kramsta, Kiyam Lin, Nicolas Tessore, Benjamin Joachimi, Arthur Loureiro, Robert Reischke, Angus H. Wright

Comments: 44 pages, 30 figures. Submitted to Astronomy & Astrophysics

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[37]  arXiv:2404.15977 (cross-list from gr-qc) [pdf, other]

Title: Kinetic Model for Dark Energy -- Dark Matter Interaction: Scenario for the Hubble Tension

Authors: Giovanni Montani, Nakia Carlevaro

Comments: 6 pages, 2 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[38]  arXiv:2404.15963 (cross-list from astro-ph.GA) [pdf, other]

Title: Cosmic Himalayas: The Highest Quasar Density Peak Identified in a 10,000 deg$^2$ Sky with Spatial Discrepancies between Galaxies, Quasars, and IGM HI

Authors: Yongming Liang, Masami Ouchi, Dongsheng Sun, Nobunari Kashikawa, Zheng Cai, Sebastiano Cantalupo, Kentaro Nagamine, Hidenobu Yajima, Takanobu Kirihara, Haibin Zhang, Mingyu Li, Rhythm Shimakawa, Xiaohui Fan, Kei Ito, Masayuki Tanaka, Yuichi Harikane, J. Xavier Prochaska, Andrea Travascio, Weichen Wang, Martin Elvis, Giuseppina Fabbiano, Junya Arita, Masafusa Onoue, John D. Silverman, Dongdong Shi, FangXia An, Takuma Izumi, Kazuhiro Shimasaku, Hisakazu Uchiyama, Chenghao Zhu

Comments: 19 pages, 11 figures, submitted to ApJ, comments are welcome

Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[39]  arXiv:2404.15832 (cross-list from nucl-th) [pdf, other]

Title: Primordial Nucleosynthesis with Non-Extensive Statistics

Authors: C.A. Bertulani, Shubhchintak

Comments: The European Physics Journal, Topical issue "Nuclear Astrophysics: Recent Progress in Understanding Element Formation in the Universe", 19 pages, 5 figures

Subjects: Nuclear Theory (nucl-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[40]  arXiv:2404.15824 (cross-list from astro-ph.HE) [pdf, other]

Title: Three-dimensional thermodynamic structures of the intracluster medium across edges in the X-ray surface brightness of massive, bright, dynamically-active galaxy clusters

Authors: Shutaro Ueda, Yuto Ichinohe

Comments: 29 pages, 19 figures, 2 tables, submitted to ApJ

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[41]  arXiv:2404.15809 (cross-list from hep-th) [pdf, ps, other]

Title: Dark matter and space-time symmetry restoration

Authors: Joao Magueijo

Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[42]  arXiv:2404.15795 (cross-list from astro-ph.IM) [pdf, other]

Title: A Hierarchical PSF Reconstruction Method

Authors: Pedro Alonso, Jun Zhang, Cong Liu

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[43]  arXiv:2404.15521 (cross-list from hep-ph) [pdf, other]

Title: A Ramsey Neutron-Beam Experiment to Search for Ultralight Axion Dark Matter at the ESS

Authors: P. Fierlinger, M. Holl, D. Milstead, V. Santoro, W. M. Snow, Y. V. Stadnik

Comments: 8 pages, 3 figures

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Nuclear Experiment (nucl-ex); Instrumentation and Detectors (physics.ins-det)

[44]  arXiv:2404.15413 (cross-list from astro-ph.GA) [pdf, other]

Title: A Spatially Resolved [CII] Survey of 31 $z\sim7$ Massive Galaxies Hosting Luminous Quasars

Authors: Feige Wang, Jinyi Yang, Xiaohui Fan, Bram Venemans, Roberto Decarli, Eduardo Bañados, Fabian Walter, Aaron J. Barth, Fuyan Bian, Frederick B. Davies, Anna-Christina Eilers, Emanuele Paolo Farina, Joseph F. Hennawi, Jiang-Tao Li, Chiara Mazzucchelli, Ran Wang, Xue-Bing Wu, Minghao Yue

Comments: accepted for publication in ApJ

Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

[45]  arXiv:2404.15389 (cross-list from astro-ph.IM) [pdf, other]

Title: Detecting unresolved lensed SNe Ia in LSST using blended light curves

Authors: Satadru Bag, Simon Huber, Sherry H. Suyu, Nikki Arendse, Irham Taufik Andika, Raoul Canameras, Alex Kim, Eric Linder, Kushal Lodha, Alejandra Melo, Anupreeta More, Stefan Schuldt, Arman Shafieloo

Comments: 16 pages, 9 figures, submitted to A&A

Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Cosmology and Nongalactic Astrophysics (astro-ph.CO)

Wed, 24 Apr 2024 (showing first 5 of 13 entries)

[46]  arXiv:2404.15232 [pdf, other]

Title: Interacting Dark Energy after DESI Baryon Acoustic Oscillation measurements

Authors: William Giarè, Miguel A. Sabogal, Rafael C. Nunes, Eleonora Di Valentino

Comments: 6 pages, 3 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[47]  arXiv:2404.15220 [pdf, other]

Title: Dark Radiation with Baryon Acoustic Oscillations from DESI 2024 and the $H_0$ tension

Authors: Itamar J. Allali, Alessio Notari, Fabrizio Rompineve

Comments: 5 pages, 3 figures, 2 tables, plus appendices

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[48]  arXiv:2404.15089 [pdf, ps, other]

Title: Vanilla Inflation Predicts Negative Running

Authors: Jerome Martin, Christophe Ringeval, Vincent Vennin

Comments: 5 pages, 4 figures, uses RevTeX

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)

[49]  arXiv:2404.14508 [pdf, other]

Title: Imprints of Supermassive Black Hole Evolution on the Spectral and Spatial Anisotropy of Nano-Hertz Stochastic Gravitational-Wave Background

Authors: Mohit Raj Sah, Suvodip Mukherjee, Vida Saeedzadeh, Arif Babul, Michael Tremmel, Thomas R. Quinn

Comments: 19 page, 27 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)

[50]  arXiv:2404.14487 [pdf, other]

Title: A Strong Gravitational Lens Is Worth a Thousand Dark Matter Halos: Inference on Small-Scale Structure Using Sequential Methods

Authors: Sebastian Wagner-Carena, Jaehoon Lee, Jeffrey Pennington, Jelle Aalbers, Simon Birrer, Risa H. Wechsler

Comments: Code available at this https URL

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)

• Mon, 29 Apr 2024
• Fri, 26 Apr 2024
• Thu, 25 Apr 2024
• Wed, 24 Apr 2024
• Tue, 23 Apr 2024