Gravitational constant and torsion

被引：11
|
作者：
Mahato, P [1 ]
机构：
[1] Narasinha Dutt Coll, Dept Math, Howrah 711101, W Bengal, India
来源：
MODERN PHYSICS LETTERS A | 2002年 / 17卷 / 30期
关键词：
Pontryagin density; torsion; gravitational constant; Einstein-Hilbert Lagrangian;
D O I：
10.1142/S0217732302008460
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Riemann-Cartan space-time U-4 is considered here. It has been shown that when we link topological Nieh-Yan density with the gravitational constant, we then obtain Einstein-Hilbert Lagrangian as a consequence.
引用
收藏
页码：1991 / 1998
页数：8
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