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Volumn 8, Issue 48, 1996, Pages 9707-9722

Quantum critical behaviour of itinerant ferromagnets

Author keywords

[No Author keywords available]

Indexed keywords

ITINERANT ELECTRONS; ITINERANT FERROMAGNETS;

EID: 0030287519     PISSN: 09538984     EISSN: None     Source Type: Journal    
DOI: 10.1088/0953-8984/8/48/004     Document Type: Article
Times cited : (7)

References (30)
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  • 2
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  • 4
    • 0042974048 scopus 로고
    • This follows from the Harris criterion, Harris A B 1974 J. Phys. C: Solid State Phys. 7 1671 and has been rigorously proven by Chayes J, Chayes L. Fisher D S and Spencer T 1986 Phys. Rev. Lett. 57 2999
    • (1974) J. Phys. C: Solid State Phys. , vol.7 , pp. 1671
    • Harris, A.B.1
  • 5
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    • This follows from the Harris criterion, Harris A B 1974 J. Phys. C: Solid State Phys. 7 1671 and has been rigorously proven by Chayes J, Chayes L. Fisher D S and Spencer T 1986 Phys. Rev. Lett. 57 2999
    • (1986) Phys. Rev. Lett. , vol.57 , pp. 2999
    • Chayes, J.1    Chayes, L.2    Fisher, D.S.3    Spencer, T.4
  • 10
    • 14844362891 scopus 로고    scopus 로고
    • note
    • The term 'weak localization' is ill-defined and often misunderstood. Here we use it to refer to the non-analytical behaviour of electronic correlation functions in the limit of zero momentum and/or frequency that is induced by quenched disorder, or by a combination of interactions and quenched disorder, which occurs even if the system is far from any kind of metal-insulator transition. The physical reason for these non-analylicities is the diffusive motion of the electrons in the presence of quenched disorder; for a detailed discussion see, for example [10, 11].
  • 15
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    • Sachdev S cond-mat/9606083
    • Sachdev S cond-mat/9606083.
  • 21
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    • Castellani C, DiCastro C, Lee P A, Ma M, Sorella S and Tabet E 1984 Phys. Rev. B 30 1596 Finkel'stein A M 1984 Z. Phys. B 56 189
    • (1984) Z. Phys. B , vol.56 , pp. 189
    • Finkel'stein, A.M.1
  • 22
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    • Finkel'stein A M 1984 Pis-ma Zh. Eksp. Teor. Fiz. 86 367 [1984 JETP Lett. 40 796] Castellani C, DiCastro C, Lee P A, Ma M, Sorella S and Tabet E 1986 Phys. Rev. B 33 6169
    • (1984) Pis-ma Zh. Eksp. Teor. Fiz. , vol.86 , pp. 367
    • Finkel'stein, A.M.1
  • 23
    • 77953254572 scopus 로고
    • Finkel'stein A M 1984 Pis-ma Zh. Eksp. Teor. Fiz. 86 367 [1984 JETP Lett. 40 796] Castellani C, DiCastro C, Lee P A, Ma M, Sorella S and Tabet E 1986 Phys. Rev. B 33 6169
    • (1984) JETP Lett. , vol.40 , pp. 796
  • 26
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    • Kirkpatrick T R and Belitz D 1990 J. Phys.: Condens. Matter 2 5269; 1992 Phys. Rev. B 45 3187
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  • 27
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    • note
    • The logarithmic corrections to scaling in the two theories are not quite the same. We believe this is due to the fact that of the two integral equations in [19] only one was exact
  • 28
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    • ed F W Hahne (New York: Springer)
    • For a definition and discussion of the concept of dangerous irrelevant variables, see Fisher M E 1983 Advanced Course on Critical Phenomena ed F W Hahne (New York: Springer) p 1
    • (1983) Advanced Course on Critical Phenomena , pp. 1
    • Fisher, M.E.1
  • 29
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    • ed E G D Cohen (Amsterdam: North-Holland)
    • For a paedagogical explanation of the replica trick, see, for example, Grinstein G 1985 Fundamental Problems in Statistical Mechanics VI ed E G D Cohen (Amsterdam: North-Holland) p 147
    • (1985) Fundamental Problems in Statistical Mechanics VI , pp. 147
    • Grinstein, G.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.