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Paper Details

A theoretical study and evaluation of temperature dependent mean energies of excitation of Bose-Einstein Condensates

Rajkishore Prasad1* & L. K. Mishra2

Journal Title:Journal of Chemical, Biological and physical sciences

We have studied the dynamics of the collective excitation for a partially condensed harmonic trapped quasi two-dimensional bosonic gas. Using the gapless second-order theory we have evaluated the excitation energy. Our evaluated results for temperature dependent mean-energies show that the Kohn theorem is quite accurately satisfied for temperature T