132 citations · 868 across the 21 of their papers we have counts for
22 papers
Quantum Error Correction from Complexity in Brownian SYK
Vijay Balasubramanian, Arjun Kar, Cathy Li +2
We study the robustness of quantum error correction in a one-parameter ensemble of codes generated by the Brownian SYK model, where the parameter quantifies the encoding complexity…
Illuminating new and known relations between knot invariants
Jessica Craven, Mark Hughes, Vishnu Jejjala +1
We automate the process of machine learning correlations between knot invariants. For nearly 200,000 distinct sets of input knot invariants together with an output invariant, we at…
Non-Isometric Quantum Error Correction in Gravity
Arjun Kar
We construct and study an ensemble of non-isometric error correcting codes in a toy model of an evaporating black hole in two-dimensional dilaton gravity. In the preferred bases of…
A Matrix Model for Flat Space Quantum Gravity
Arjun Kar, Lampros Lamprou, Charles Marteau +1
We take a step towards the non-perturbative description of a two-dimensional dilaton-gravity theory which has a vanishing cosmological constant and contains black holes. This is do…
A Celestial Matrix Model
Arjun Kar, Lampros Lamprou, Charles Marteau +1
We construct a Hermitian random matrix model that provides a stable non-perturbative completion of Cangemi-Jackiw (CJ) gravity, a two-dimensional theory of flat spacetimes. The mat…
Quantum Error Correction in the Black Hole Interior
Vijay Balasubramanian, Arjun Kar, Cathy Li +1
We study the quantum error correction properties of the black hole interior in a toy model for an evaporating black hole: Jackiw-Teitelboim gravity entangled with a non-gravitation…