Interacting spinor and scalar fields in Bianchi type I universe filled with perfect fluid: Exact self-consistent solutions

被引：67

作者：

Saha, B ^{[1
]}

Shikin, GN ^{[1
]}

机构：

[1] PATRICE LUMUMBA PEOPLES FRIENDSHIP UNIV,DEPT THEORET PHYS,MOSCOW 117198,RUSSIA

来源：

GENERAL RELATIVITY AND GRAVITATION | 1997年 / 29卷 / 09期

关键词：

cosmological model with spinor and scalar held;

D O I：

10.1023/A:1018887024268

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In the framework of Bianchi I (BI) cosmological models a self-consistent system of interacting spinor and scalar fields has been considered. We introduced an interaction function F(I, J) which is an arbitrary function of invariants I and J, generated from the real bilinear forms of the spinor field. Exact self-consistent solutions to the field equations have been obtained for the cosmological model filled with perfect fluid. The initial and the asymptotic behavior of the held functions and of the metric one has been thoroughly studied.

引用

页码：1099 / 1113

页数：15

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