REMARKS ON THE PHYSICAL METRIC IN NONLINEAR THEORIES OF GRAVITATION

被引：27

作者：

FERRARIS, M

FRANCAVIGLIA, M

MAGNANO, G

机构：

[1] UNIV TURIN,IST FIS MATEMAT JL LAGRANGE,I-10123 TURIN,ITALY

[2] SCUOLA INT SUPER STUDI AVANZATI,I-34014 TRIESTE,ITALY

来源：

CLASSICAL AND QUANTUM GRAVITY | 1990年 / 7卷 / 02期

关键词：

D O I：

10.1088/0264-9381/7/2/019

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In reply to some observations by Brans the authors comment on the notion of 'physical metric' in the framework of equivalent metric theories of gravitation. They add some relevant remarks on the very concept of dynamical equivalence.

引用

页码：261 / 263

页数：3

共 5 条

[1] NON-LINEAR LAGRANGIANS AND THE SIGNIFICANCE OF THE METRIC [J].

BRANS, CH .

CLASSICAL AND QUANTUM GRAVITY, 1988, 5 (12) :L197-L199

[2] DO NON-LINEAR METRIC THEORIES OF GRAVITATION REALLY EXIST [J].

FERRARIS, M ;

FRANCAVIGLIA, M ;

MAGNANO, G .

CLASSICAL AND QUANTUM GRAVITY, 1988, 5 (06) :L95-L99

[3]

FERRARIS M, 1986, 6 C NAZ REL GEN FIS, P127

[4] ON THEORIES OF GRAVITATION WITH NONLINEAR LAGRANGIANS [J].

JAKUBIEC, A ;

KIJOWSKI, J .

PHYSICAL REVIEW D, 1988, 37 (06) :1406-1409

[5] NONLINEAR GRAVITATIONAL LAGRANGIANS [J].

MAGNANO, G ;

FERRARIS, M ;

FRANCAVIGLIA, M .

GENERAL RELATIVITY AND GRAVITATION, 1987, 19 (05) :465-479

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