9 citations · 15 across the 3 of their papers we have counts for
3 papers
hep-th2008
Contributions of Riemann invariants to the Entropy of Extremal Black Holes
A. Ulacia Rey
We use the entropy function formalism introduced by A. Sen to obtain the entropy of extremal and static black holes in four and five dimensions, with higher…
gr-qc2007★ 9 cited
Local dynamics and gravitational collapse of a self-gravitating magnetized Fermi gas
A. Ulacia Rey, A. Perez Martinez, Roberto A. Sussman
We use the Bianchi-I spacetime to study the local dynamics of a magnetized self-gravitating Fermi gas. The set of Einstein-Maxwell field equations for this gas becomes a dynamical…
gr-qc2006★ 6 cited
Dynamics of a self--gravitating magnetized source
A. Ulacia Rey, A. Perez Martinez, Roberto A. Sussman
We consider a magnetized degenerate gas of fermions as the matter source of a homogeneous but anisotropic Bianchi I spacetime with a Kasner--like metric. We examine the dynamics of…