233 citations · 531 across the 32 of their papers we have counts for
3 papers · 2 filters
Slow Mixing of Quantum Gibbs Samplers
David Gamarnik, Bobak T. Kiani, Alexander Zlokapa
Preparing thermal (Gibbs) states is a common task in physics and computer science. Recent algorithms mimic cooling via system-bath coupling, where the cost is determined by mixing…
Strongly interacting fermions are non-trivial yet non-glassy
Eric R. Anschuetz, Chi-Fang Chen, Bobak T. Kiani +1
Random spin systems at low temperatures are glassy and feature computational hardness in finding low-energy states. We study the random all-to-all interacting fermionic Sachdev--Ye…
Bounds on the ground state energy of quantum -spin Hamiltonians
Eric R. Anschuetz, David Gamarnik, Bobak T. Kiani
We consider the problem of estimating the ground state energy of quantum -local spin glass random Hamiltonians, the quantum analogues of widely studied classical spin glass mode…