Barriers in the p-spin interacting spin-glass model. The dynamical approach

Abstract

We investigate the barriers separating metastable states in the spherical p-spin glass model using the instanton method. We show that the problem of finding the barrier heights can be reduced to the causal two-real-replica dynamics. We find the probability for the system to escape one of the highest energy metastable states and the energy barrier corresponding to this process.

4 pages, 1 figure

References in corpus (1)

• Instantons in the Langevin dynamics: an application to spin glasses

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