Effect of Hund coupling on one-dimensional Luttinger liquids

H. C. Lee, Sung Ryul Yang

Research output: Contribution to journalArticle

Abstract

Two one-dimensional Luttinger liquid systems coupled by Hund coupling are studied by the renormalization-group and non-Abelian bosonization methods. It is found that the Hund coupling is always relevant irrespective of the repulsive interaction between electrons within each chain. The properties of the resulting strong coupling fixed point are discussed.

Original languageEnglish
Pages (from-to)2372-2376
Number of pages5
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume62
Issue number4
Publication statusPublished - 2000 Dec 1

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Electrons
Liquids
liquids
electrons
interactions

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Effect of Hund coupling on one-dimensional Luttinger liquids. / Lee, H. C.; Yang, Sung Ryul.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 62, No. 4, 01.12.2000, p. 2372-2376.

Research output: Contribution to journalArticle

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