U(1) gauge symmetry breaking by a berry phase in a crystal with a doubly degenerate electronic band

Physical Review B - Condensed Matter and Materials Physics

Volumn 59, Issue 13, 1999, Pages 8428-8431

  Koizumi, Hiroyasu ^a  

^a UNIVERSITY OF HYOGO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0011562406     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.59.8428     Document Type: Article

References (21)

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19. In the derivation, we utilized the relation (Formula presented) which may be verified by using (Formula presented) and (Formula presented)
20. In the derivation, we utilized the same relation as in Ref. 16 but replacing (Formula presented) by (Formula presented) which may be verified including (Formula presented) as an additional condition.
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