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Volumn 51, Issue 9, 1995, Pages 6131-6134

Fluctuations of the number of energy levels at the mobility edge

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Indexed keywords


EID: 0000499099     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.51.6131     Document Type: Article
Times cited : (33)

References (24)
  • 16
    • 84926584663 scopus 로고    scopus 로고
    • In fact, Eqs. (8)–(11) are written for the case of the σ model of unitary symmetry, corresponding to broken time reversal invariance; all results are, however, completely analogous for orthogonal and symplectic symmetry cases.
  • 17
    • 84926569809 scopus 로고    scopus 로고
    • The idea that the sum rule can be proven directly for the σ model was suggested by V. E. Kravtsov.
  • 18
    • 84926564658 scopus 로고    scopus 로고
    • C. Itzykson and J.-B. Zuber, Quantum Field Theory (McGraw-Hill, New York, 1980).
  • 24
    • 84926608591 scopus 로고    scopus 로고
    • In 3D the value of g* is, of course, of order unity. However, if one considers formally d=2+ε with ε≪1, then g*∼1/ε and is therefore parametrically large. That is why it is reasonable to keep g* as a parameter in all estimates.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.