Generalized Einstein’s Equations from Wald Entropy
AbstractWe derive the gravitational equations of motion of general theories of gravity from thermodynamics applied to a local Rindler horizon through any point in spacetime. Specifically, for a given theory of gravity, we substitute the corresponding Wald entropy into the Clausius relation. Our approach works for all diffeomorphism-invariant theories of gravity in which the Lagrangian is a polynomial in the Riemann tensor. View Full-Text
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Parikh, M.; Sarkar, S. Generalized Einstein’s Equations from Wald Entropy. Entropy 2016, 18, 119.
Parikh M, Sarkar S. Generalized Einstein’s Equations from Wald Entropy. Entropy. 2016; 18(4):119.Chicago/Turabian Style
Parikh, Maulik; Sarkar, Sudipta. 2016. "Generalized Einstein’s Equations from Wald Entropy." Entropy 18, no. 4: 119.
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