A NEW SOLUTION ON LINEARIZED R+TAU-R(2)+LAMBDA-R(MU-NU)R(MU-NU) GRAVITATIONAL THEORY IN HARMONIC GAUGE - COMMENT

被引:0
|
作者
TEYSSANDIER, P
机构
[1] Lab. de Physique Theorique, Inst. Henri Poincare, Paris
关键词
D O I
10.1088/0264-9381/9/9/017
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In a recent paper devoted to the linearized field equations in R + R2 gravitational theories, Xu and Ellis have attempted to determine the metric of a static spherically symmetric body in harmonic coordinates. We point out that their result is erroneous and we exhibit the correct solution. The form of this solution shows that the harmonic coordinate condition is not convenient in linearized R + R2 gravity.
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页码:2191 / 2192
页数:2
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