Nordstrom gravity in (1+1) dimensions coupled to matter

被引：1

作者：

Boozer, A. D. ^{[1
]}

机构：

[1] Univ New Mexico, Dept Phys & Astron, Albuquerque, NM 87131 USA

来源：

PHYSICAL REVIEW D | 2011年 / 84卷 / 02期

关键词：

D O I：

10.1103/PhysRevD.84.024035

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We consider a (1 + 1)-dimensional model of general relativity that is based on a geometric theory of gravity due to Nordstrom. We show that the model can be reinterpreted as a scalar field theory in flat spacetime in which the scalar field couples to the trace of the total energy-momentum tensor, and we use the flat-spacetime interpretation to formulate the initial value problem for the model. We illustrate our results by using computer simulations of the model to obtain several example solutions.

引用

页数：6

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