98-229 Bru J.-B., Zagrebnov V.A.
Exact Solution of the Bogoluibov Hamiltonian for Weakly Imperfect Bose-Gas (178K, LATeX) Mar 25, 98
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Abstract. We show that the pressure for the Bogoluibov Weakly Imperfect Bose-Gas can be calculated exactly in the thermodynamic limit.We point out sufficient and necessary conditions that it does not coincide with the pressure of the Ideal Bose-Gas

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