Construction of a robust warm inflation mechanism

被引：90

作者：

Berera, A ^{[1
]}

Ramos, RO

机构：

[1] Univ Edinburgh, Sch Phys, Edinburgh EH9 3JZ, Midlothian, Scotland

[2] Univ Estado Rio De Janeiro, Dept Fis Teor, BR-20550013 Rio De Janeiro, RJ, Brazil

来源：

PHYSICS LETTERS B | 2003年 / 567卷 / 3-4期

关键词：

cosmology; warm inflation; dissipation; field dynamics;

D O I：

10.1016/j.physletb.2003.06.028

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A dissipative mechanism is presented, which emerges in generic interacting quantum field systems and which leads to robust warm inflation. An explicit example is considered, where using typical parameter values, it is shown that considerable radiation can be produced during inflation. The extension of our results to expanding spacetime also is discussed. (C) 2003 Published by Elsevier B.V.

引用

收藏

页码：294 / 304

页数：11

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