论文标题

thesus $ - $ bta宇宙学测试使用多中音gama-ray爆发观测

THESEUS$-$BTA cosmological tests using Multimessenger Gamma-Ray Bursts observations

论文作者

Shirokov, S. I., Sokolov, I. V., Vlasyuk, V. V., Amati, L., Sokolov, V. V., Baryshev, Yu. V.

论文摘要

Modern Multimessenger天文学是一种强大的工具,用于在最高$ z \ sim 10 $的宽红移间隔中对标准宇宙学模型进行宇宙学至关重要的测试。这对于与宇宙学参数的本地和全球测量值之间的差异有关的讨论主要很重要。我们介绍了目前针对Thiseus $ -BTA合作计划进行和计划的多中音伽马射线爆发观察结果。这样的观察为测试宇宙学模型的基本基础提供了独特的机会:引力理论;物质大规模分布的同质性和各向同性的宇宙学原理;和空间扩展范式。讨论了各种选择效应的重要作用,导致真正的宇宙学关系的系统扭曲。

Modern Multimessenger Astronomy is a powerful instrument for performing cosmological crucial tests of the Standard Cosmological Model in the wide redshift interval up to $z \sim 10$. This is principally important for discussion related to discrepancies between local and global measurements of cosmological parameters. We present a review of multimessenger gamma-ray burst observations currently conducted and planed for THESEUS$-$BTA cooperative program. Such observations give a unique opportunity to test the fundamental foundations of cosmological models: gravitation theory; cosmological principle of homogeneity and isotropy of large-scale distribution of matter; and space expansion paradigm. Important role of various selection effects leading to systematic distortions of true cosmological relations is discussed.

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