Spin-charge separation in quantum Hall edge liquids

H. C. Lee, Sung Ryul Yang

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

We have investigated chiral edges of a quantum Hall liquid at filling factor v=2. We find that spin and charge separate in the presence of the long-range Coulomb interaction, and the tunneling density of states is given by D(ω)∼[- 1/ln ω]1/2. The measurement of the temperature and voltage dependences of the tunneling current should reveal the presence of spin-charge separation.

Original languageEnglish
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume56
Issue number24
Publication statusPublished - 1997 Dec 15

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polarization (charge separation)
Coulomb interactions
Liquids
Electric potential
liquids
Temperature
temperature dependence
electric potential
interactions

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Spin-charge separation in quantum Hall edge liquids. / Lee, H. C.; Yang, Sung Ryul.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 56, No. 24, 15.12.1997.

Research output: Contribution to journalArticle

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