Short-range particle correlations in dilute Bose gas
Abstract
The short-range particle correlations are reconsidered for a dilute Bose gas with an arbitrary strong repulsion within the thermodynamically consistent model proposed earlier by the present authors. The in-medium equation for the scattering amplitude is derived, and low-density expansions for the basic thermodynamic quantities are reinvestigated on the basis of this equation. The interesting relation between the chemical potential and in-medium pair wave functions is also found.Keywords
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