宇宙学交织 II：哈勃常数张力
宇宙学与河外天体物理
2021-05-27 v4 高能物理 - 唯象学
摘要
当前的宇宙学探测对标准 冷暗物质宇宙学模型提供了极好的证实，该模型已被以前所未有的精度所约束。然而，随着实验灵敏度的提高，不同独立宇宙学数据集之间出现了一些统计显著的张力。虽然这些张力部分可能是系统误差的结果，但经过多年精确分析后的持续存在强烈暗示标准宇宙学情景存在裂缝以及新物理的必要性。在这篇意向书中，我们将聚焦于普朗克对哈勃常数 的估计与 SH0ES 合作组测量之间的 张力。在展示了不同团队使用不同方法和几何校准做出的 评估后，我们将列出一些可能解决此张力的有趣新物理模型，并讨论未来十年的实验将如何至关重要。
引用
@article{arxiv.2008.11284,
title = {Cosmology Intertwined II: The Hubble Constant Tension},
author = {Eleonora Di Valentino and Luis A. Anchordoqui and Ozgur Akarsu and Yacine Ali-Haimoud and Luca Amendola and Nikki Arendse and Marika Asgari and Mario Ballardini and Spyros Basilakos and Elia Battistelli and Micol Benetti and Simon Birrer and François R. Bouchet and Marco Bruni and Erminia Calabrese and David Camarena and Salvatore Capozziello and Angela Chen and Jens Chluba and Anton Chudaykin and Eoin Ó Colgáin and Francis-Yan Cyr-Racine and Paolo de Bernardis and Javier de Cruz Pérez and Jacques Delabrouille and Jo Dunkley and Celia Escamilla-Rivera and Agnès Ferté and Fabio Finelli and Wendy Freedman and Noemi Frusciante and Elena Giusarma and Adrià Gómez-Valent and Julien Guy and Will Handley and Ian Harrison and Luke Hart and Alan Heavens and Hendrik Hildebrandt and Daniel Holz and Dragan Huterer and Mikhail M. Ivanov and Shahab Joudaki and Marc Kamionkowski and Tanvi Karwal and Lloyd Knox and Suresh Kumar and Luca Lamagna and Julien Lesgourgues and Matteo Lucca and Valerio Marra and Silvia Masi and Sabino Matarrese and Arindam Mazumdar and Alessandro Melchiorri and Olga Mena and Laura Mersini-Houghton and Vivian Miranda and Cristian Moreno-Pulido and David F. Mota and Jessica Muir and Ankan Mukherjee and Florian Niedermann and Alessio Notari and Rafael C. Nunes and Francesco Pace and Andronikos Paliathanasis and Antonella Palmese and Supriya Pan and Daniela Paoletti and Valeria Pettorino and Francesco Piacentini and Vivian Poulin and Marco Raveri and Adam G. Riess and Vincenzo Salzano and Emmanuel N. Saridakis and Anjan A. Sen and Arman Shafieloo and Anowar J. Shajib and Joseph Silk and Alessandra Silvestri and Martin S. Sloth and Tristan L. Smith and Joan Solà and Carsten van de Bruck and Licia Verde and Luca Visinelli and Benjamin D. Wandelt and Deng Wang and Jian-Min Wang and Anil K. Yadav and Weiqiang Yang},
journal= {arXiv preprint arXiv:2008.11284},
year = {2021}
}
备注
Snowmass2021 - Letter of Interest