SCALAR-TENSOR COSMOLOGIES

被引：110

作者：

BARROW, JD

机构：

[1] Astronomy Centre, University of Sussex

来源：

PHYSICAL REVIEW D | 1993年 / 47卷 / 12期

关键词：

D O I：

10.1103/PhysRevD.47.5329

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A method is investigated which enables exact solutions to be found for vacuum and radiation-dominated Friedmann universes of all curvatures in scalar-tensor theories with an arbitrary form for the coupling, omega(phi), of the scalar field which determines the strength of the gravitational field. Particular classes of solution are presented for specific representative choices of omega(phi), including the theories of Brans and Dicke, Barker, and Bekenstein, to illustrate the range of cosmological behaviors that are possible.

引用

页码：5329 / 5335

页数：7

共 32 条

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