Tan Relations in Dilute Bose Gasses

Adriaan M. J. Schakel

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arXiv · 1007.3452

Tan Relations in Dilute Bose Gasses

Adriaan M. J. Schakel

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Abstract

The exact relations for strongly interacting Fermi gasses, recently derived by Tan, are shown to first order in the loop expansion to also apply to dilute Bose gasses. A simple thermodynamic argument is put forward to support their validity. As an application, the second-order correction to the depletion of the condensate is determined to logarithmic accuracy.

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Adriaan M. J. Schakel. 2010-07-20. Tan Relations in Dilute Bose Gasses. https://arxiv.org/abs/1007.3452

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