39 citations · 155 across the 11 of their papers we have counts for
11 papers
Modular transformations of on-shell actions of (root-) deformed holographic CFTs
Jia Tian, Tengzhou Lai, Farzad Omidi
In this study, we examine the modular transformations of the (root-) deformed torus partition function of a two-dimensional CFT (with a gravitational a…
Pseudo Rényi Entanglement Entropies For an Excited State and Its Time Evolution in a 2D CFT
Farzad Omidi
In this paper, we investigate the second and third pseudo Rényi entanglement entropies (PREE) for a locally excited state and its time evolution $| ϕ\rangle = e^{- i…
Generalized Volume-Complexity For Two-Sided Hyperscaling Violating Black Branes
Farzad Omidi
In this paper, we investigate generalized volume-complexity for a two-sided uncharged HV black brane in dimensions. This quantity which was recently i…
Entropy of Hawking Radiation for Two-Sided Hyperscaling Violating Black Branes
Farzad Omidi
In this paper, we study the von Neumann entropy of Hawking radiation for a -dimensional Hyperscaling Violating (HV) black brane which is coupled to two Minkowski s…
Aspects of Hyperscaling Violating Geometries at Finite Cutoff
Salomeh Khoeini-Moghaddam, Farzad Omidi, Chandrima Paul
Recently, it was proposed that a deformed CFT is dual to a gravity theory in an asymptotically AdS spacetime at finite radial cutoff. Motivated by this proposal, we…
Regularizations of Action-Complexity for a Pure BTZ Black Hole Microstate
Farzad Omidi
In the action-complexity proposal there are two different methods to regularize the gravitational on-shell action, which are equivalent in the framework of AdS/CFT. In this paper,…
On the Role of Counterterms in Holographic Complexity
Amin Akhavan, Farzad Omidi
We consider the Complexity=Action (CA) proposal in Einstein gravity and investigate new counterterms which are able to remove all the UV divergences of holographic complexity. We f…
Non-local Probes in Holographic Theories with Momentum Relaxation
M. Reza Mohammadi Mozaffar, Ali Mollabashi, Farzad Omidi
We consider recently introduced solutions of Einstein gravity with minimally coupled massless scalars. The geometry is homogeneous, isotropic and asymptotically anti de-Sitter whil…
Holographic Mutual Information for Singular Surfaces
M. Reza Mohammadi Mozaffar, Ali Mollabashi, Farzad Omidi
We study corner contributions to holographic mutual information for entangling regions composed of a set of disjoint sectors of a single infinite circle in three-dimensional confor…
Entanglement Entropy for Singular Surfaces in Hyperscaling violating Theories
Mohsen Alishahiha, Amin Faraji Astaneh, Piermarco Fonda +1
We study the holographic entanglement entropy for singular surfaces in theories described holographically by hyperscaling violating backgrounds. We consider singular surfaces consi…
Study of the OSV Conjecture for 4D N=2 Extremal Black Holes in Type IIB String Theory
Farzad Omidi
In this survey we study the OSV conjecture for 4D N=2 extremal black holes of type IIB suprstring theory. We apply T-duality to find the generalized prepotential of the low energy…