May 12, 2010 #1 bartini Messages 6 Reaction score 0 Attachments 2.jpg 15.2 KB · Views: 405 3.jpg 14.4 KB · Views: 417 4.jpg 13.3 KB · Views: 404
Thread 'Simplifying terms of Ricci tensor' So that they become: ## g^{\sigma \rho} \nabla_\sigma \nabla_\rho R ~g_{\mu\nu} + R ~R_{\mu\nu} - \nabla_\mu \nabla_\nu R ## View full post »
So that they become: ## g^{\sigma \rho} \nabla_\sigma \nabla_\rho R ~g_{\mu\nu} + R ~R_{\mu\nu} - \nabla_\mu \nabla_\nu R ##