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Volumn 49, Issue 6, 2000, Pages 768-774

Kondo effect in a one-dimensional d-wave superconductor

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EID: 0034635684     PISSN: 02955075     EISSN: None     Source Type: Journal    
DOI: 10.1209/epl/i2000-00217-9     Document Type: Article
Times cited : (6)

References (36)
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    • note
    • The onset of Kondo screening at a critical value of the exchange coupling constant is a quantum critical point.
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    • note
    • I.
  • 26
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    • note
    • -1 in the definition of the Luttinger parameter in the flavor sector cf (to be totally consistent with ref. [10]).
  • 27
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    • note
    • π < 0. Nodes in such system are not clearly defined.
  • 30
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    • note
    • Since g ≪ v, terms in O(gJ/πv) give very small corrections to the Kondo resonance and will be subsequently neglected.
  • 32
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    • note
    • s(-cursive Greek chi)>. It obeys the self-consistent equation: c = (gc/πv)ln(t/gc) and then, (gc) = Δ. the superconducting energy scale.
  • 34
    • 0001977567 scopus 로고    scopus 로고
    • note
    • 2 ≫ J, Γ should not be confused with the Kondo scale of the isotropic model.


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