13 citations · 22 across the 5 of their papers we have counts for
5 papers
Superselection Rules, Quantum Error Correction, and Quantum Chromodynamics
Ning Bao, ChunJun Cao, Aidan Chatwin-Davies +2
We investigate the relationship between superselection rules and quantum error correcting codes. We demonstrate that the existence of a superselection rule implies the Knill-Laflam…
Large Matrix Quantum Mechanics as a Quantum Memory
ChunJun Cao, Gong Cheng, Brian Swingle
In this paper, we explore the possibility of building a quantum memory that is robust to thermal noise using large matrix quantum mechanics models. First, we investigate the ga…
Scrambling with conservation law
Gong Cheng, Brian Swingle
In this article we discuss the impact of conservation laws, specifically charge conservation and energy conservation, on scrambling dynamics, especially on the approach to t…
Chaos in a quantum rotor model
Gong Cheng, Brian Swingle
We study scrambling in a model consisting of a number of -component quantum rotors coupled by random infinite-range interactions. This model is known to have both a paramagn…
Coulomb Branch for A-type Balanced Quivers in 3d gauge theories
Gong Cheng, Amihay Hanany, Yabo Li +1
We study Coulomb branch moduli spaces of a class of three dimensional gauge theories whose quiver satisfies the balance condition. The Coulomb branch is described b…