Two-cutoff scaling for the one-dimensional electron gas

G. S. Grest, E. Abrahams, S. T. Chui, P. A. Lee, A. Zawadowski

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

We discuss a variety of renormalization-group methods for treating the one-dimensional interacting electron gas when the cutoff for the energy transfer is a phonon frequency D, while the electron bandwidth is of order EF, with D<EF. Our results, consistent only in the region of weak coupling, give the scaling trajectories for the coupling constants and cutoffs. The relationship to the conventional one-cutoff renormalization-group approach is discussed.

Original languageEnglish
Pages (from-to)1225-1232
Number of pages8
JournalPhysical Review B
Volume14
Issue number3
DOIs
Publication statusPublished - Jan 1 1976

ASJC Scopus subject areas

  • Condensed Matter Physics

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