CLASSICAL EQUIVALENCE OF LAMBDA-R-PHI-2 THEORIES

被引:13
作者
ACCIOLY, AJ
WICHOSKI, UF
KWOK, SF
DASILVA, NLPP
机构
[1] Inst. de Fisica Teorica, Univ. Estadual Paulista, Sao Paulo
关键词
D O I
10.1088/0264-9381/10/12/001
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
It is shown that the action functional S[g, phi] = integral d4 x square-root -g[R/k(1 + klambdaphi2) + partial derivative(mu)phi partial derivative(mu)phi] describes, in general, one and the same classical theory whatever may be the value of the coupling constant lambda.
引用
收藏
页码:L215 / L219
页数:5
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