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arXiv · 0903.2206

Quantum-thermal annealing with cluster-flip algorithm

Satoshi Morita·Sei Suzuki·Tota Nakamura
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Abstract

A quantum-thermal annealing method using a cluster-flip algorithm is studied in the two-dimensional spin-glass model. The temperature (T) and the transverse field (Gamma) are decreased simultaneously with the same rate along a linear path on the T-Gamma plane. We found that the additional pulse of the transverse field to the frozen local spins produces a good approximate solution with a low computational cost.

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Satoshi Morita, Sei Suzuki, Tota Nakamura. 2009-06-08. Quantum-thermal annealing with cluster-flip algorithm. https://doi.org/10.1103/physreve.79.065701

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