Second-order properties of a generalized frame of reference with null congruence

被引：0
|
作者：
Antonelli, R [1 ]
Ferrarese, G [1 ]
机构：
[1] Univ Roma La Sapienza, Dipartimento Matemat G Castelnuovo, I-00185 Rome, Italy
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS | 2004年 / 119卷 / 7-9期
关键词：
D O I：
10.1393/ncb/i2004-10182-x
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We extend to the isotropic ease, by adapted non-holonomic techniques 2nd-order properties of a relativistic frame of reference, generalized in the polar sense: Riemann and gravitational tensors decomposition, Lie derivative of the Ricci rotation coefficients, commutation formulas and finally Bianchi identity. All the decompositions tensors are formally invariant (as regards the standard case), by means of the longitudinal derivative extension.
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页码：849 / 861
页数：13
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