General Relativity and cosmology

Asked May 24 '19 at 12:10

Active May 24 '19 at 12:44

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What is the physical meaning of Ricci scalar is a covariantly constant?

edited May 24 '19 at 12:44

Qmechanic

asked May 24 '19 at 12:10

Ajay Sharma

0 Answers0