Functional renormalization group approach to the sine-gordon model

S. Nagy, I. Nándori, J. Polonyi, K. Sailer

Research output: Contribution to journalArticle

30 Citations (Scopus)

Abstract

The renormalization group flow is presented for the two-dimensional sine-Gordon model within the framework of the functional renormalization group method by including the wave-function renormalization constant. The Kosterlitz-Thouless-Berezinski type phase structure is recovered as the interpolating scaling law between two competing IR attractive area of the global renormalization group flow.

Original languageEnglish
Article number241603
JournalPhysical Review Letters
Volume102
Issue number24
DOIs
Publication statusPublished - Jun 19 2009

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renormalization group methods
scaling laws
wave functions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Functional renormalization group approach to the sine-gordon model. / Nagy, S.; Nándori, I.; Polonyi, J.; Sailer, K.

In: Physical Review Letters, Vol. 102, No. 24, 241603, 19.06.2009.

Research output: Contribution to journalArticle

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