| Issue |
EPL
Volume 148, Number 6, December 2024
|
|
|---|---|---|
| Article Number | 69001 | |
| Number of page(s) | 7 | |
| Section | Gravitation, cosmology and astrophysics | |
| DOI | https://doi.org/10.1209/0295-5075/ad96e0 | |
| Published online | 18 December 2024 | |
Note on WAdS3 black holes in extended BHT gravity
Department of Physics, Hakim Sabzevari University - P.O. Box 397, Sabzevar, Iran
Received: 12 September 2024
Accepted: 25 November 2024
In this letter, we study a holographic diffeomorphism invariant higher-derivative extension of Bergshoeff-Hohm-Townsend (BHT) cosmological gravity in the context of Wald's formalism. We calculate the entropy, mass and angular momentum of warped anti-de Sitter (WAdS3) black holes in ghost-free BHT massive gravity and its extension using the covariant phase space method. We also compute the central charges of the dual boundary conformal field theories (CFT) from the thermodynamics method.
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