POWER-LAW INFLATION AS AN ATTRACTOR SOLUTION FOR INHOMOGENEOUS COSMOLOGICAL MODELS

被引：95
|
作者：
MULLER, V
SCHMIDT, HJ
STAROBINSKY, AA
机构：
[1] Central Inst. for Astrophys., Acad. of Sci., Potsdam
来源：
CLASSICAL AND QUANTUM GRAVITY | 1990年 / 7卷 / 07期
关键词：
D O I：
10.1088/0264-9381/7/7/012
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Power-law inflation is shown to be a local attractor for t to infinity in the space of inhomogeneous solutions of the Einstein theory of gravity with a minimally coupled scalar field having a positive exponential potential. Applying the conformal equivalence theorem the authors show that a similar result holds true for fourth-order gravity with the Lagrangian L=RM, M not=, 1, 2.
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页码：1163 / 1168
页数：6
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