6 papers
The spectral gap of the ABJM model: A holographic perspective from uplifted higher-dimensional geometries
Mahdis Ghodrati
We study the charged black brane solution of four-dimensional gauged supergravity and analyze the fermionic response in this geometry, which is holographically dual to $3d…
Modular Flow of Celestial Conformal Field Theory
Mahdis Ghodrati
We first review the calculations for the modular flow and the vector flow of , warped CFTs and Bondi-Metzner-Sachs Field Theories (BMSFTs), and then we present the ve…
Some universalities in the partition functions of low-dimensional gravity models
Mahdis Ghodrati
In this work, first, we discuss the connections between various low-dimensional quantum gravity models, including 3d Chern-Simons, 2d JT, 2d BF theory, 2d Liouville, 2d WZW, and 1d…
Black holes with quantum corrections in : The case of Page curve in Lindblad, greybody factor, and Lyapunov exponent
Mahdis Ghodrati
In this work, first we discuss black holes with quantum corrections as an open quantum system and apply Lindblad formalism to explain the ``zig-zag" behavior in the Hawking- Page c…
Photonic Exceptional Points in Holography and QCD
Mahdis Ghodrati
In this work, based on an analogy with holographic confining geometries and using complexified fields, we build a holographic toy model of third order photonic exceptional points (…
String amplitudes and mutual information in confining backgrounds: the partonic behavior
Mahdis Ghodrati
In the background of several holographic confining backgrounds, we present the connections between the behaviors of string scattering amplitudes and mutual information. We lay down…