125 citations · 548 across the 14 of their papers we have counts for
14 papers
Static spheres and Aschenbach effect for black holes in massive gravity
Pavan Kumar Yerra, Sudipta Mukherji, Chandrasekhar Bhamidipati
In this paper, we study the trajectories of massive and massless particles in four dimensional static and spherically symmetric black holes in de Rham-Gabadadze-Tolley (dRGT) massi…
Topology of Hawking-Page transition in Born-Infeld AdS black holes
Pavan Kumar Yerra, Chandrasekhar Bhamidipati, Sudipta Mukherji
Black holes in anti de Sitter (AdS) spacetimes undergo phase transitions which typically lead to the existence of critical points, that can be classified using topological techniqu…
Cardy-Verlinde formula from boundary matrix model
Pavan Kumar Yerra, Chandrasekhar Bhamidipati, Sudipta Mukherji
Cardy-Verlinde (CV) formula relates the entropy of a conformal field theory (CFT) in arbitrary dimensions to its total energy (with an appropriate insertion of additional internal…
Topology of critical points in boundary matrix duals
Pavan Kumar Yerra, Chandrasekhar Bhamidipati, Sudipta Mukherji
Computation of topological charges of the Schwarzschild and charged black holes in AdS in canonical and grand canonical ensembles allows for a classification of the phase transitio…
Topology of critical points and Hawking-Page transition
Pavan Kumar Yerra, Chandrasekhar Bhamidipati, Sudipta Mukherji
Using the Bragg-Williams construction of an off-shell free energy we compute the topological charge of the Hawking-Page transition point for black holes in AdS. A computation follo…
Topology of Born-Infeld AdS black holes in 4D novel Einstein-Gauss-Bonnet gravity
Pavan Kumar Yerra, Chandrasekhar Bhamidipati
The topological classification of critical points of black holes in 4D Einstein-Gauss-Bonnet gravity coupled to Born-Infeld theory is investigated. Considered independently, Born-i…
Topology of black hole thermodynamics in Gauss-Bonnet gravity
Pavan Kumar Yerra, Chandrasekhar Bhamidipati
Thermodynamics of black holes in anti de Sitter (AdS) spacetimes typically contains critical points in the phase diagram, some of which correspond to the first order transition end…
Novel relations in massive gravity at Hawking-Page transition
Pavan Kumar Yerra, Chandrasekhar Bhamidipati
Sign and magnitude of Ruppeiner's curvature is an empirical indicator of the respective nature and strength of microstructures of a thermodynamic system. For d-dimensional Sc…
Ruppeiner curvature along a renormalization group flow
Pavan Kumar Yerra, Chandrasekhar Bhamidipati
We report on an investigation of Ruppeiner curvature for -dimensional hyperbolic black holes in anti-de Sitter spacetimes and its connection with Renormalization Group…
Ruppeiner Geometry, Phase Transitions and Microstructures of Black Holes in Massive Gravity
Pavan Kumar Yerra, Chandrasekhar Bhamidipati
Using the new normalized thermodynamic scalar curvature, we investigate the microstructures and phase transitions of black holes in massive gravity for horizons of various topologi…
Critical Heat Engines in Massive Gravity
Pavan Kumar Yerra, Chandrasekhar Bhamidipati
With in the extended thermodynamics, we study the efficiency of critical heat engines for charged black holes in massive gravity for spherical (), flat () and hyper…
A Note on Critical Nonlinearly Charged Black Holes
Pavan Kumar Yerra, Chandrasekhar Bhamidipati
Within the extended phase space thermodynamics, we study aspects of power Yang-Mills and power Maxwell black holes at criticality, as the corresponding non-linearity power paramete…
A Note on Gauss-Bonnet Black Holes at Criticality
Chandrasekhar Bhamidipati, Pavan Kumar Yerra
With in the extended thermodynamics, we give a comparative study of critical heat engines for Gauss-Bonnet and charged black holes in AdS in five dimensions, in the limit of large…
Heat Engines for Dilatonic Born-Infeld Black Holes
Chandrasekhar Bhamidipati, Pavan Kumar Yerra
In the context of dilaton coupled Einstein gravity with a negative cosmological constant and a Born-Infeld field, we study heat engines where charged black hole is the working subs…