Bose-Einstein condensation and gauge symmetry breaking

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Bose-Einstein condensation and gauge symmetry breaking

The fundamental problem is analized, the relation between Bose-Einstein condensation and spontaneous gauge symmetry breaking. This relation is largerly misunderstood in physics community. Numerous articles and books contain the statement that, though gauge symmetry breaking helps for describing Bose-Einstein condensation, but the latter, in principle, does not require any symmetry breaking. Thi...

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ژورنال

عنوان ژورنال: Laser Physics Letters

سال: 2007

ISSN: 1612-2011,1612-202X

DOI: 10.1002/lapl.200710029