The running of the cosmological and the Newton constants controlled by the cosmological event horizon

被引：64

作者：

Bauer, F ^{[1
]}

机构：

[1] Tech Univ Munich, Dept Phys, D-85748 Garching, Germany

来源：

CLASSICAL AND QUANTUM GRAVITY | 2005年 / 22卷 / 17期

关键词：

D O I：

10.1088/0264-9381/22/17/012

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the renormalization group running of the cosmological and the Newton constants, where the renormalization scale is given by the inverse of the radius of the cosmological event horizon. In this framework, we discuss the future evolution of the universe, where we find stable de Sitter solutions, but also 'big crunch'-like and 'big rip'-like events, depending on the choice of the parameters in the model.

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收藏

页码：3533 / 3548

页数：16

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