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Volumn 64, Issue 18, 2001, Pages

Temperature-flow renormalization group and the competition between superconductivity and ferromagnetism

Author keywords

[No Author keywords available]

Indexed keywords

FERRIC ION;

EID: 0035508996     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.64.184516     Document Type: Article
Times cited : (193)

References (47)
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    • V.J. Emery, Highly Conducting One-Dimensional Solids, edited by J.T. Devreese, R.E. Evrar, and V.E. van Doren (Plenum, New York, 1979).
    • (1979) Highly Conducting One-Dimensional Solids
    • Emery, V.J.1
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    • Dzyaloshinskii, I.1
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    • P. Fazekas, Lecture Notes on Electron Correlation and Magnetism (World Scientific, Singapore, 1999)
    • P. Fazekas, Lecture Notes on Electron Correlation and Magnetism (World Scientific, Singapore, 1999).
  • 34
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    • V.Yu. Irkhin, A.A. Katanin, and M.I. Katsnelson, cond-mat/0102381 (unpublished)
    • V.Yu. Irkhin, A.A. Katanin, and M.I. Katsnelson, cond-mat/0102381 (unpublished).
  • 35
    • 0035887411 scopus 로고    scopus 로고
    • This also applies to the modified one-loop scheme proposed recently by P. Kopietz and T. Busche, Phys. Rev. B 64, 155101 (2001).
    • (2001) Phys. Rev. B , vol.64 , pp. 155101
    • Kopietz, P.1    Busche, T.2
  • 37
    • 0032072875 scopus 로고    scopus 로고
    • Related effects in the flow of the forward-scattering amplitudes have also been analyzed by W. Metzner, C. Castellani, and C. Di Castro, Adv. Phys. 47, 317 (1998).
    • (1998) Adv. Phys. , vol.47 , pp. 317
    • Metzner, W.1    Castellani, C.2    Di Castro, C.3
  • 38
    • 85038927016 scopus 로고    scopus 로고
    • This is in contrast with the expressions used by Alvarez et al. (Ref. 12) in their scaling treatment of the saddle point regions. These authors claim a logarithmic cutoff dependence of the particle-hole bubble with zero momentum transfer, which then generates ferromagnetic correlations at finite RG scale
    • This is in contrast with the expressions used by Alvarez et al. (Ref. 12) in their scaling treatment of the saddle point regions. These authors claim a logarithmic cutoff dependence of the particle-hole bubble with zero momentum transfer, which then generates ferromagnetic correlations at finite RG scale.
  • 41
    • 85038910841 scopus 로고    scopus 로고
    • A flow where the particle number is fixed instead of (Formula presented) gives qualitatively similar results. The same holds for smaller initial interactions, e.g., (Formula presented)
    • A flow where the particle number is fixed instead of (Formula presented) gives qualitatively similar results. The same holds for smaller initial interactions, e.g., (Formula presented).
  • 42
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    • (Formula presented) with (Formula presented) for (Formula presented) or (Formula presented) for (Formula presented), see e.g., Ref. 18
    • (Formula presented) with (Formula presented) for (Formula presented) or (Formula presented) for (Formula presented), see e.g., Ref. 18.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.