Charged Taub-NUT-de Sitter spacetime in DGP braneworld and its thermodynamics
arXiv:2212.03051 · doi:10.1088/1674-1137/aca95e
Abstract
We study a charged Taub-NUT spacetime solution in the DGP brane. We show that the Reissner-Nordstrom-Taub-NUT-de Sitter solution of Einstein-Maxwell gravity solves the corresponding equations of motion, where the cosmological constant is related to the cross-over scale in the DGP model. Following the approach by Teitelboim in discussing the thermodynamics of de Sitter spacetime and the proposal by Wu et al. for a conserved charge associated to the NUT parameter, we obtained the generalized Smarr mass formula and the first law of thermodynamics of the spacetime.
16 pages, no figure. To be published in Chinese Physics C
References in corpus (12)
- Thermodynamics of de Sitter Black Holes: Thermal Cosmological Constant
- Revisiting the shadow of braneworld black holes
- Rotating Spacetimes with Asymptotic Non-Flat Structure and the Gyromagnetic Ratio
- Thermodynamics of Taub-NUT and Plebanski Solutions
- Lorentzian Taub-NUT spacetimes: Misner string charges and the first law
- Energy of gravitational radiation in the de Sitter universe at the scri and at a horizon
- Charges, conserved quantities and fluxes in de Sitter spacetime
- Charged Black Holes on DGP Brane
- Kerr-Newman-de Sitter Solution on DGP Brane
- Rotating and charged Taub-NUT-(A)dS spacetimes on a 3-brane
- Charged Rotating Black Holes on DGP Brane
- On Einstein equations with cosmological constant in braneworld models