Satoshi Morita, Sei Suzuki, Tota Nakamura
Published 2009-03-12, updated 2009-06-08Version 2
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.
Comments: 4 pages, 3 figures
Journal: Phys. Rev. E 79, 065701 (2009)
Solving the Schroedinger equation for the Sherrington-Kirkpatrick model in a transverse field
Phase diagram of the $p$-spin-interacting spin glass with ferromagnetic bias and a transverse field in the infinite-$p$ limit
Dynamics of the Ising Spin-Glass Model in a Transverse Field
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