New approach to conserved charges of generic gravity in AdS spacetimes

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2019-02-12

Author

Altas, Emel
Tekin, Bayram

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Starting from a divergence-free rank-4 tensor of which the trace is the cosmological Einstein tensor, we give a construction of conserved charges in Einstein's gravity and its higher derivative extensions for asymptotically anti-de Sitter spacetimes. The current yielding the charge is explicitly gauge invariant, and the charge expression involves the linearized Riemann tensor at the boundary. Hence, to compute the mass and angular momenta in these spacetimes, one just needs to compute the linearized Riemann tensor. We give two examples.

Subject Keywords

Physics and Astronomy (miscellaneous)

URI

https://hdl.handle.net/11511/34468

Journal

PHYSICAL REVIEW D

DOI

https://doi.org/10.1103/physrevd.99.044016

Collections

Department of Physics, Article

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Citation Formats

E. Altas and B. Tekin, “New approach to conserved charges of generic gravity in AdS spacetimes,” PHYSICAL REVIEW D, pp. 0–0, 2019, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/34468.