no code implementations • 4 Jan 2021 • Ashis Saha, Sunandan Gangopadhyay
The bulk theory we consider in this work is a hyperscaling violating solution, characterized by two parameters, hyperscaling violating exponent $\theta$ and dynamical exponent $z$.
High Energy Physics - Theory General Relativity and Quantum Cosmology
no code implementations • 2 Apr 2020 • Ashis Saha, Sunandan Gangopadhyay, Jyoti Prasad Saha
We observe that in presence of excitation, a thermodynamic Smarr like relation corresponding to a generalized entanglement temperature ($T_g$) can be holographically obtained for the entanglement entropy of a subsystem.
High Energy Physics - Theory General Relativity and Quantum Cosmology
no code implementations • 5 Feb 2018 • Ashis Saha, Madhav Modumudi, Sunandan Gangopadhyay
We introduce the noncommutative geometry inspired Ay\'on Beato Garc\'ia black hole metric and study various properties of this metric by which we try to probe the allowed values of the noncommutative parameter $\vartheta$ under certain conditions.
General Physics
