Bose-Einstein Condensation and Spontaneous Symmetry Breaking
نویسندگان
چکیده
منابع مشابه
Bose-Einstein Condensation and Spontaneous Symmetry Breaking
After recalling briefly the connection between spontaneous symmetry breaking and off-diagonal long range order for models of magnets a general proof of spontaneous breaking of gauge symmetry as a consequence of Bose-Einstein Condensation is presented. The proof is based on a rigorous validation of Bogoliubov’s c-number substitution for the k = 0 mode operator a0.
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ژورنال
عنوان ژورنال: Reports on Mathematical Physics
سال: 2007
ISSN: 0034-4877
DOI: 10.1016/s0034-4877(07)80074-7