76 citations · 76 across the 1 of their papers we have counts for
3 papers
gr-qc2008★ 76 cited
Geometric description of BTZ black holes thermodynamics
Hernando Quevedo, Alberto Sanchez
We study the properties of the space of thermodynamic equilibrium states of the Bañados-Teitelboim-Zanelli (BTZ) black hole in (2+1)-gravity. We use the formalism of geometrothermo…
gr-qc2005
Gowdy Cosmological Models in N=1 Supergravity
Alfredo Macias, Hernando Quevedo, Alberto Sanchez
We investigate the canonical quantization of supergravity N=1 in the case of a midisuperspace described by Gowdy cosmological models. The quantum constraints are analyzed and…
gr-qc2003
Generating Gowdy cosmological models
A. Sanchez, A. Macias, H. Quevedo
Using the analogy with stationary axisymmetric solutions, we present a method to generate new analytic cosmological solutions of Einstein's equation belonging to the class of …