Атом-полевое перепутывание для модели Джейнса–Каммингса с зависящей от интенсивности константой взаимодействия

Башкиров Евгений Константинович, Евгения Вячеславовна Гришина, Elena Yu Sochkova

Published Jan 1, 2013• 0 citations

Abstract

We investigate the evolution of a quantum system described by the two-atom Jaynes–Cummings model with an intensity-dependent couplings by displaying the linear atomic entropy and the asymptotic behavior of state vector. The possibility of the system being initially in a pure disentangled state to revive into this state during the evolution process is shown. Conditions and times of disentanglement are derived.

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