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Quantum Statistical Mechanics on a Quantum Computer

H. De Raedt·A. H. Hams·K. Michielsen·S. Miyashita·K. Saito
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Abstract

We describe a quantum algorithm to compute the density of states and thermal equilibrium properties of quantum many-body systems. We present results obtained by running this algorithm on a software implementation of a 21-qubit quantum computer for the case of an antiferromagnetic Heisenberg model on triangular lattices of different size.

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H. De Raedt, A. H. Hams, K. Michielsen, S. Miyashita, K. Saito. 1999-11-09. Quantum Statistical Mechanics on a Quantum Computer. https://arxiv.org/abs/quant-ph/9911037

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