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Название: The Lifshitz Tail and Relaxation to Equilibrium in the One-Dimensional Disordered Ising Model
Автор: Zhizhina E.
Аннотация:
We study spectral properties of the generator of the Glauber dynamics for a 1D disordered stochastic Ising model with random bounded couplings. By an explicit representation for the upper branch of the generator we get an asymptotic formula for the integrated density of states of the generator near the upper edge of the spectrum.