239 citations · 331 across the 9 of their papers we have counts for
3 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…
Characterizing Error Mitigation by Symmetry Verification in QAOA
Ashish Kakkar, Jeffrey Larson, Alexey Galda +1
Hardware errors are a major obstacle to demonstrating quantum advantage with the quantum approximate optimization algorithm (QAOA). Recently, symmetry verification has been propose…