103 citations · 754 across the 35 of their papers we have counts for
35 papers
Holographic QFTs on AdS, wormholes and holographic interfaces
A. Ghodsi, J. K. Ghosh, E. Kiritsis +2
We consider three related topics: (a) Holographic quantum field theories on AdS spaces. (b) Holographic interfaces of flat space QFTs. (c) Wormholes connecting generically differen…
Higher order curvature corrections and holographic renormalization group flow
Ahmad Ghodsi, Malihe Siahvoshan
We study the holographic renormalization group (RG) flow in the presence of higher-order curvature corrections to the -dimensional Einstein-Hilbert (EH) action for an arbitr…
Holographic complexity in general quadratic curvature theory of gravity
Ahmad Ghodsi, Saeed Qolibikloo, Saman Karimi
In the context of CA conjecture for holographic complexity, we study the action growth rate at late time approximation for general quadratic curvature theory of gravity. We show ho…
A Holographic Study of the -theorem and RG Flow in General Quadratic Curvature Gravity
Ahmad Ghodsi, Malihe Siahvoshan
We use the holographic language to show the existence of the -theorem for even dimensional CFTs, dual to the AdS space in general quadratic curvature gravity. We find the Wess-Z…
Covariant Poisson's equation in torsional Newton-Cartan gravity
Mohammad Abedini, Hamid R. Afshar, Ahmad Ghodsi
We derive the covariant Poisson's equation of (d+1)-dimensional Newton-Cartan gravity with (twistless) torsion by applying the `non-relativistic conformal method' introduced in arX…
More on Phase Transition and Renyi Entropy
Ahmad Ghodsi, Saeed Qolibikloo
In this paper, we study the scalar field condensation around the hyperbolic black hole solutions in the Einstein and Gauss-Bonnet gravities. We investigate the Renyi entropy and in…