89 research outputs found
No-passing Rule in the Ground State Evolution of the Random-Field Ising Model
We exactly prove the no-passing rule in the ground state evolution of the
random-field Ising model (RFIM) with monotonically varying external field. In
particular, we show that the application of the no-passing rule can speed up
the calculation of the zero-temperature equilibrium curve dramatically.Comment: 7 pages, 4 figure
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