Quantum Monte Carlo simulation of spin-boson models using wormhole updates
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DOI: 10.1103/physrevb.105.165129
Abstract: We present an exact quantum Monte Carlo method for spin systems coupled to dissipative bosonic baths which makes use of nonlocal wormhole updates to simulate the retarded spin-flip interactions originating from an off-diagonal spin-boson coupling.… read more here.
Keywords: monte carlo; spin boson; wormhole updates; spin ... See more keywords