On the Chern-Simons State in General Relativity and Modified Gravity Theories

被引：0
|
作者：
Rosas-Rodriguez, Ricardo [1 ]
机构：
[1] Univ Tecnol Vixteca, Inst Fis & Matemat, Huatuapan De Leon 69000, Oaxaca, Mexico
来源：
X WORKSHOP OF THE GRAVITATION AND MATHEMATICAL PHYSICS DIVISION, MEXICAN PHYSICAL SOCIETY | 2014年 / 545卷
关键词：
CONSTRAINT ALGEBRA; VARIABLES;
D O I：
10.1088/1742-6596/545/1/012013
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The Chern-Simons state is one solution to quantum constraints of gravity in the context of general relativity (CR) theory if we use Ashtekar's variables and if one orders the constraints with the triads to the left. Six years ago Krasnov introduced a certain class of modified gravity theories by replacing the cosmological constant by a "cosmological function of the curvature". If this function is a constant we come back to GR. In this note we review how the Chern-Simons state is one solution to the constraints of CR and we state the problem to face if we wish a generalized Chern-Simons state for the modified Krasnov's theories.
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页数：4
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