Excitations and phase segregation in a two component Bose-Einstein condensate

Bogoliubov-de Gennes (BdG) equations and the excitation spectrum of a twocomponent Bose-Einstein condensate (BEC) are derived with an arbitrary interaction between bosons, including long-range and short range forces. The nonconverting BEC mixture segregates into two phases for some two-body interact...

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Bibliographic Details

Main Authors:	A.S. Alexandrov, V.V. Kabanov
Format:	Default Preprint
Published:	2001
Subjects:	Condensed matter physics not elsewhere classified Other physical sciences not elsewhere classified superconductivity soft condensed matter Physical Sciences not elsewhere classified Condensed Matter Physics
Online Access:	https://hdl.handle.net/2134/1149
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