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quant-ph2026
Rigorous error bounds for dissipative thermal state preparation from weak system-bath coupling
Christopher Ong, S. A. Parameswaran, Benedikt Placke +1
Thermal state preparation is a central challenge in the simulation of quantum many-body systems. Yet, provably efficient algorithms for this task were only introduced recently [Che…
cond-mat.str-el2026
-state Potts ice
Mark Potts, S. A. Parameswaran, Roderich Moessner
Classical and quantum spin ice arguably provide the simplest route towards spin liquids and their emergent gauge fields. state Potts ice models have been constructed that gener…