勒让德椭圆积分中宇宙学方程的精确解

IF 1.2 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Gravitation and Cosmology Pub Date : 2022-06-06 DOI:10.1134/S0202289322020116

A. E. Pavlov, S. M. Gaidar

引用次数: 0

摘要

给出了椭圆型勒让德积分中宇宙学方程的精确解。经典宇宙学和共形宇宙学的解同样精确地描述了现代哈勃图。哈勃曲线被外推到较大的红移值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Exact Solutions of Cosmological Equations in Legendre Elliptic Integrals

查看原文本刊更多论文

Exact Solutions of Cosmological Equations in Legendre Elliptic Integrals

We present exact solutions of cosmological equations in elliptic Legendre integrals. Solutions of classical cosmology and conformal cosmology describe the modern Hubble diagram with the same accuracy. The Hubble curves are extrapolated to large redshift values.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Gravitation and Cosmology ASTRONOMY & ASTROPHYSICS-

CiteScore

1.70

自引率

22.20%

发文量

审稿时长

>12 weeks

期刊介绍： Gravitation and Cosmology is a peer-reviewed periodical, dealing with the full range of topics of gravitational physics and relativistic cosmology and published under the auspices of the Russian Gravitation Society and Peoplesâ€™ Friendship University of Russia. The journal publishes research papers, review articles and brief communications on the following fields: theoretical (classical and quantum) gravitation; relativistic astrophysics and cosmology, exact solutions and modern mathematical methods in gravitation and cosmology, including Lie groups, geometry and topology; unification theories including gravitation; fundamental physical constants and their possible variations; fundamental gravity experiments on Earth and in space; related topics. It also publishes selected old papers which have not lost their topicality but were previously published only in Russian and were not available to the worldwide research community