114 citations · 1.1k across the 56 of their papers we have counts for
5 papers · 1 filter
Action, Mass and Entropy of Schwarzschild-de Sitter black holes and the de Sitter/CFT Correspondence
A. M. Ghezelbash, R. B. Mann
We investigate a recent proposal for defining a conserved mass in asymptotically de Sitter spacetimes that is based on a conjectured holographic duality between such spacetimes and…
Abelian Higgs Hair for Rotating and Charged Black Holes
A. M. Ghezelbash, R. B. Mann
We study the problem of vortex solutions in the background of rotating black holes in both asymptotically flat and asymptoticlly anti de Sitter spacetimes. We demonstrate the Abeli…
Axial Gauged Noncommutative U(2)/U(1) Wess-Zumino-Witten Model
A. M. Ghezelbash
We construct various kinds of gauged noncommutative WZW models. In particular, axial gauged noncommutative U(2)/U(1) WZW model is studied and by integrating out the gauge fields, w…
Abelian Higgs Hair for AdS-Schwarzschild Black Hole
M. H. Dehghani, A. M. Ghezelbash, R. B. Mann
We show that the Abelian Higgs field equations in the background of the four dimensional AdS-Schwarzschild black hole have a vortex line solution. This solution, which has axial sy…
Vortex Holography
M. H. Dehghani, A. M. Ghezelbash, R. B. Mann
We show that the Abelian Higgs field equations in the four dimensional anti de Sitter spacetime have a vortex line solution. This solution, which has cylindrical symmetry in AdS$_4…