Conformal properties of the Kondo models

Eduardo H Fradkin, Cecilia von Reichenbach, Fidel A. Schaposnik

Research output: Contribution to journalArticle

Abstract

We study the conformal properties of the SU(N) Rondo and multichannel Kondo models at their strong coupling fixed point. We show that the central charge c of the Virasoro algebra is equal to 1 for the Su(N) Kondo model and to Nf for a multichannel model with Nf channels.

Original languageEnglish (US)
Pages (from-to)692-702
Number of pages11
JournalNuclear Physics, Section B
Volume340
Issue number2-3
DOIs
StatePublished - Jan 1 1990

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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Conformal properties of the Kondo models. / Fradkin, Eduardo H; von Reichenbach, Cecilia; Schaposnik, Fidel A.

In: Nuclear Physics, Section B, Vol. 340, No. 2-3, 01.01.1990, p. 692-702.

Research output: Contribution to journalArticle

Fradkin, EH, von Reichenbach, C & Schaposnik, FA 1990, 'Conformal properties of the Kondo models', Nuclear Physics, Section B, vol. 340, no. 2-3, pp. 692-702. https://doi.org/10.1016/0550-3213(90)90464-O
Fradkin, Eduardo H ; von Reichenbach, Cecilia ; Schaposnik, Fidel A. / Conformal properties of the Kondo models. In: Nuclear Physics, Section B. 1990 ; Vol. 340, No. 2-3. pp. 692-702.
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