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Paper Details

A Theoretical Study of Coherent To Incoherent Dynamical Behavior of Quantum Atomic Gases in Periodic Potentials

Mirtunjay Sharma and Lalit Kumar Mishra

Journal Title:Journal of Chemical, Biological and physical sciences

In series of experiments in 1995, alkali atomic gases were cooled down to nK temperature and BEC (Bose-Einstein Condensation) was observed. Using the theoretical formalism developed by M.M.Cerimele etal (2004), we have studied the coherent to incoherent dynamical behavior of quantum atomic gases in periodic potentials. We have evaluated oscillation of condensate incoherent dynamics of the condensate and chaotic dynamics of the condensate. Our evaluated theoretical results are in good agreement with other theoretical workers.