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Volumn 19, Issue 3, 2001, Pages 375-384

Phase diagram of the Mott transition in a two-band Hubbard model in infinite dimensions

Author keywords

71.10.Fd Lattice fermion models (Hubbard model, etc.); 71.27.+a Strongly correlated electron systems; heavy fermions; 71.30.+h Metal insulator transitions and other electronic transitions

Indexed keywords


EID: 0001354114     PISSN: 14346028     EISSN: None     Source Type: Journal    
DOI: 10.1007/s100510170313     Document Type: Article
Times cited : (37)

References (33)
  • 9
    • 4243444335 scopus 로고    scopus 로고
    • Although they claimed that a coexistence disappears in this paper, the recent result [10] shows the coexistence that agrees with reference [8]
    • J. Schlipf, M. Jarrell, P.G.J. van Dongen, N. Blümer, S. Kehrein, Th. Pruschke, D. Vollhardt, Phys. Rev. Lett. 82, 4890 (1999); Although they claimed that a coexistence disappears in this paper, the recent result [10] shows the coexistence that agrees with reference [8].
    • (1999) Phys. Rev. Lett. , vol.82 , pp. 4890
    • Schlipf, J.1    Jarrell, M.2    Van Dongen, P.G.J.3    Blümer, N.4    Kehrein, S.5    Pruschke, Th.6    Vollhardt, D.7
  • 11
    • 0034664507 scopus 로고    scopus 로고
    • cond-mat/9908221
    • W. Krauth, Phys. Rev. B 62, 6860 (2000), cond-mat/9908221.
    • (2000) Phys. Rev. B , vol.62 , pp. 6860
    • Krauth, W.1
  • 19
    • 0043009379 scopus 로고    scopus 로고
    • Proceedings of CREST International Workshop
    • to be published
    • Y. Ōno, K. Sano, Proceedings of CREST International Workshop, J. Phys. Chem. Solids (to be published).
    • J. Phys. Chem. Solids
    • Ono, Y.1    Sano, K.2
  • 20
    • 0041506614 scopus 로고    scopus 로고
    • unpublished
    • R. Bulla (unpublished).
    • Bulla, R.1
  • 22
    • 0043009377 scopus 로고    scopus 로고
    • note
    • This simplification is not essential. The general case is discussed in reference [20].
  • 23
    • 0042007687 scopus 로고    scopus 로고
    • note
    • The Fermi level for the impurity Anderson model is set to be zero.
  • 25
    • 0041506674 scopus 로고    scopus 로고
    • in preparation
    • Y. Ōno (in preparation).
    • Ono, Y.1
  • 28
    • 0043009335 scopus 로고    scopus 로고
    • note
    • This situation corresponds to the hole picture in the real 3d transition-metal compounds. However we call electron instead of hole for simplicity.
  • 29
    • 0042007659 scopus 로고    scopus 로고
    • note
    • pp, Gp(z) has no continuum and we obtain equation (18) directly without the assumption equation (17).
  • 30
    • 0041506634 scopus 로고    scopus 로고
    • note
    • pd/Δ(√5/2 - 1/2) which means an energy balance.
  • 32
    • 0042508400 scopus 로고    scopus 로고
    • note
    • pd. This is an effect of neglecting translational symmetry.
  • 33
    • 0031629527 scopus 로고    scopus 로고
    • Ferromagnetism was found away from half-filling. The Mott MIT of this fcc-type lattice was not considered here
    • M. Ulmke, Eur. Phys. J. B 1, 301 (1998); Ferromagnetism was found away from half-filling. The Mott MIT of this fcc-type lattice was not considered here.
    • (1998) Eur. Phys. J. B , vol.1 , pp. 301
    • Ulmke, M.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.