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The Bogoliubov c-Number Approximation for Random Boson Systems
We justify the Bogoliubov c-number approximation for the case of interacting Bose-gas in a homogeneous random media. To this aim we take into account occurrence of... -
Rigorous investigation of the reduced density matrix for the ideal Bose gas i...
v3: Minor modifications of v2. v2: Major modifications: the former version (v1) has been completely rewritten. New results concerning the anisotropic traps and generalized...
