Stochastic effects on nonadiabatic transitionsстатья
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Дата последнего поиска статьи во внешних источниках: 18 марта 2016 г.
Аннотация:The Landau-Zener theory for nonadiabatic transitions is extended to incorporate stochastic processes in the transition region. An expression interrelating the transition rate and the velocity characteristic functional is derived. It shows an acceleration of the nonadiabatic transitions due to the stochastic motion for a wide range of coupling conditions and various models for the velocity fluctuations includings correlated, uncorrelated and anticorrelated processes, (C) 1999 Elsevier Science B.V. All rights reserved.