114 citations · 435 across the 16 of their papers we have counts for
9 papers · 1 filter
Geometry of criticality, supercriticality and Hawking-Page transitions in Gauss-Bonnet-AdS black holes
Anurag Sahay, Rishabh Jha
We obtain the Ruppeiner geometry associated with the non-extended state space ( constant) of the charged Gauss-Bonnet AdS (GB-AdS) black holes and confirm that the state space R…
Restricted thermodynamic fluctuations and the Ruppeiner geometry of black holes
Anurag Sahay
Thermodynamic fluctuation metrics in Ruppeiner's formalism are worked out for Kerr-AdS black holes in the extended state space. The implications of constraints upon the state space…
Subtracted Geometry from Harrison Transformations: II
Anurag Sahay, Amitabh Virmani
We extend our previous study (arXiv:1203.5088) to the case of five-dimensional multi-charge black holes, thus showing that these configurations and their subtracted geometries also…
Generalized Holographic Cosmology
Souvik Banerjee, Samrat Bhowmick, Anurag Sahay +1
We consider general black hole solutions in five-dimensional spacetime in the presence of a negative cosmological constant. We obtain a cosmological evolution via the gravity/gauge…
A Comparative Note on Tunneling in AdS and in its Boundary Matrix Dual
B. Chandrasekhar, Sudipta Mukherji, Anurag Sahay +1
For charged black hole, within the grand canonical ensemble, the decay rate from thermal AdS to the black hole at a fixed high temperature increases with the chemical potential. We…
On The Phase Structure and Thermodynamic Geometry of R-Charged Black Holes
Anurag Sahay, Tapobrata Sarkar, Gautam Sengupta
We study the phase structure and equilibrium state space geometry of R-charged black holes in , 4 and 7 and the corresponding rotating , and branes. For variou…