367 citations · 2.9k across the 73 of their papers we have counts for
74 papers
Fate of "Space-like singularities" in Matrix Model
Sumit R. Das, Shaun D. Hampton, Sinong Liu +1
A class of time dependent backgrounds in two dimensional String Theory leads to superluminal Liouville walls on the worldsheet. In the dual double scaled matrix model these b…
2D or not 2D: a "holographic dictionary" for Lowest Landau Levels
Gautam Mandal, Ajay Mohan, Rushikesh Suroshe
We consider 2D fermions on a plane with a perpendicular magnetic field, described by Landau levels. It is wellknown that, semiclassically, restriction to the lowest Landau levels (…
Exact lattice bosonization of finite N matrix quantum mechanics and c = 1
Gautam Mandal, Ajay Mohan
We describe a new exact lattice bosonization of matrix quantum mechanics (equivalently of non-relativistic fermions) that is valid for arbitrary rank N of the matrix, based on an e…
Operators in the Internal Space and Locality
Hardik Bohra, Sumit R. Das, Gautam Mandal +3
Realizations of the holographic correspondence in String/M theory typically involve spacetimes of the form where is some internal space which geometrizes an inte…
Entanglement Entropy in Internal Spaces and Ryu-Takayanagi Surfaces
Sumit R. Das, Anurag Kaushal, Gautam Mandal +3
We study minimum area surfaces associated with a region, , of an internal space. For example, for a warped product involving an asymptotically space and an internal space…
A Microscopic Model of Black Hole Evaporation in Two Dimensions
Adwait Gaikwad, Anurag Kaushal, Gautam Mandal +1
We present a microscopic model of black hole (BH) `evaporation' in asymptotically spacetimes dual to the low energy sector of the SYK model. To describe evaporation, the SY…