Some extensions for the energy conditions inspired by vacuum nonlinear electrodynamics

被引：0
|
作者：
Sokolov, V. A. [1 ]
Garmaev, B. D. [1 ]
Rostovsky, V. S. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Phys Dept, Moscow 119991, Russia
来源：
PHYSICAL REVIEW D | 2020年 / 101卷 / 08期
关键词：
GRAVITATIONAL-RADIATION;
D O I：
10.1103/PhysRevD.101.085001
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
In this paper, we discuss some specific features for the stress-energy tensor of vacuum nonlinear electrodynamics and based on these features we propose the inequalities which in form are close to the energy conditions widely used in general relativity and which can be interpreted as their possible nonlinear extension. The modified energy conditions were verified for the perfect fluid and real scalar field with an arbitrary coupling to the kinetic term.
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页数：6
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