294 citations · 1.2k across the 35 of their papers we have counts for
4 papers · 1 filter
Duality between string and computational order in symmetry-enriched topological phases
Paul Herringer, Vir B. Bulchandani, Younes Javanmard +2
We present the first examples of topological phases of matter with uniform power for measurement-based quantum computation. This is possible thanks to a new framework for analyzing…
Hydrodynamics of spin transport in the Haldane-Shastry chain
Vir B. Bulchandani, Hyunsoo Ha
We use kinetic theory and the thermodynamic Bethe ansatz to derive the hydrodynamics of spin transport in the Haldane-Shastry chain. We obtain analytical expressions for relaxation…
Nash states versus eigenstates for many-body quantum systems
Chuqiao Lin, Vir B. Bulchandani, Shivaji L. Sondhi
Eigenstates of observables such as the Hamiltonian play a central role in quantum mechanics. Inspired by the pure Nash equilibria that arise in classical game theory, we propose ''…
The classical limit of Quantum Max-Cut
Vir B. Bulchandani, Stephen Piddock
It is well-known in physics that the limit of large quantum spin should be understood as a semiclassical limit. This raises the question of whether such emergent classicality f…