239 citations · 331 across the 9 of their papers we have counts for
6 papers · 1 filter
Spectrum of quantum KdV hierarchy in the semiclassical limit
Anatoly Dymarsky, Ashish Kakkar, Kirill Pavlenko +1
We employ semiclassical quantization to calculate spectrum of quantum KdV charges in the limit of large central charge . Classically, KdV charges generate completely…
Narain CFTs and Quantum Codes at Higher Genus
Johan Henriksson, Ashish Kakkar, Brian McPeak
Code CFTs are 2d conformal field theories defined by error-correcting codes. Recently, Dymarsky and Shapere generalized the construction of code CFTs to include quantum error-corre…
Classical Codes and Chiral CFTs at Higher Genus
Johan Henriksson, Ashish Kakkar, Brian McPeak
Higher genus modular invariance of two-dimensional conformal field theories (CFTs) is a largely unexplored area. In this paper, we derive explicit expressions for the higher genus…
Information Geometry and Holographic Correlators
Hardik Bohra, Ashish Kakkar, Allic Sivaramakrishnan
We explore perturbative corrections to quantum information geometry. In particular, we study a Bures information metric naturally associated with the correlation functions of a con…
Flat Holography: Aspects of the dual field theory
Arjun Bagchi, Rudranil Basu, Ashish Kakkar +1
Assuming the existence of a field theory in D dimensions dual to (D+1)-dimensional flat space, governed by the asymptotic symmetries of flat space, we make some preliminary remarks…
Galilean Yang-Mills Theory
Arjun Bagchi, Rudranil Basu, Ashish Kakkar +1
We investigate the symmetry structure of the non-relativistic limit of Yang-Mills theories. Generalising previous results in the Galilean limit of electrodynamics, we discover that…