9 citations · 13 across the 3 of their papers we have counts for
4 papers
Newman-Penrose scalars and black hole equations of state
F. D. Villalba, P. Bargueno, A. F. Vargas +1
In this work we explore the connections between Newman-Penrose scalars, including the Penrose-Rindler -curvature, with the equation of state of asymptotically Anti-de…
On perturbative constraints for vacuum f(R) gravity
Daniel Molano, Fabián Darío Villalba, Leonardo Castañeda +1
Perturbative techniques are important for modified theories of gravity since they allow to calculate deviations from General Relativity without recurring to exact solutions, which…
Quasilocal Smarr relations for static black holes
F. D. Villalba, P. Bargueño
Generalized Smarr relations in terms of quasilocal variables are obtained for Schwarzschild and Reissner-Nordström black holes. The approach is based on gravitational path integral…
Effective geometries and generalized uncertainty principle corrections to the Bekenstein-Hawking entropy
Ernesto Contreras, Fabián D. Villalba, Pedro Bargueño
In this work we construct several black hole metrics which are consistent with the generalized uncertainty principle logarithmic correction to the Bekenstein-Hawking entropy formul…