Title of article
Bose-Einstein Condensation and Spontaneous Symmetry Breaking
Author/Authors
Lieb، نويسنده , , Elliott H. and Seiringer، نويسنده , , Robert and Yngvason، نويسنده , , Jakob، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
11
From page
389
To page
399
Abstract
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 Bogoliubovʹs c-number substitution for the k = 0 mode operator α0.
Keywords
gauge symmetry , bose-einstein condensation , c-number substituions
Journal title
Reports on Mathematical Physics
Serial Year
2007
Journal title
Reports on Mathematical Physics
Record number
1585804
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