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Volumn 77, Issue 6, 2008, Pages

Fourth-order perturbation expansion for hubbard model on a two-dimensional square lattice

Author keywords

Fermi arc; Fermi liquid theory; Fourth order perturbation; Hubbard model; Mott Hubbard band; Perturbation expansion; Pseudogap

Indexed keywords


EID: 54349105134     PISSN: 00319015     EISSN: 13474073     Source Type: Journal    
DOI: 10.1143/JPSJ.77.064707     Document Type: Article
Times cited : (4)

References (39)
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    • and references therein
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    • (2003) Rep. Prog. Phys , vol.66 , pp. 1299
    • Moriya, T.1    Ueda, K.2
  • 18
    • 0036352885 scopus 로고    scopus 로고
    • T. Nomura and K. Yamada: J. Phys. Soc. Jpn. 71 (2002) 1993.
    • T. Nomura and K. Yamada: J. Phys. Soc. Jpn. 71 (2002) 1993.
  • 25
    • 85023174912 scopus 로고    scopus 로고
    • T. Nomura and K. Yamada: J. Phys. Soc. Jpn. 72 (2003) 2053 [Errata; 72 (2003) 2403].
    • T. Nomura and K. Yamada: J. Phys. Soc. Jpn. 72 (2003) 2053 [Errata; 72 (2003) 2403].
  • 35
  • 36
    • 54349105307 scopus 로고    scopus 로고
    • The difference between the characteristic energy of the spectral weight (≃±t) and that of the retarded self-energy (≃±2t) results from the renormalization effect.
    • The difference between the characteristic energy of the spectral weight (≃±t) and that of the retarded self-energy (≃±2t) results from the renormalization effect.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.