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Paper Details

An evaluation of energy gap parameters and chemical potential of BCS- BEC Crossover regime

Rajiv Kumar* and L. K. Mishra

Journal Title:Journal of Chemical, Biological and physical sciences

Using the theoretical formalism of C. Regal etal PRL (2004), we have studied the BCS-BEC crossover regime. We have evaluated the value of energy gap parameter and chemical potential for the crossover as a function of dimensionless parameters |KF as|-1 from BCS-theory. Our theoretical result indicates the crossover occurs in the very small region of the parameter -1< |KF as|-1