RELATION BETWEEN THE POTENTIAL AND NONMINIMAL COUPLING IN INFLATIONARY COSMOLOGY

被引：96

作者：

CAPOZZIELLO, S ^{[1
]}

DERITIS, R ^{[1
]}

机构：

[1] IST NAZL FIS NUCL,SEZ NAPOLI,I-80125 NAPLES,ITALY

来源：

PHYSICS LETTERS A | 1993年 / 177卷 / 01期

关键词：

D O I：

10.1016/0375-9601(93)90364-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In the context of nonminimally coupled theories of gravity, the existence of Noether symmetries in pointlike Friedman-Robertson-Walker (FRW) Lagrangians allows one to exactly integrate the dynamics. These solutions have cosmological interest because they exhibit inflationary behavior and some of them imply Einstein gravity in the present epoch.

引用

页码：1 / 7

页数：7

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