Finite-temperature spectral functions of strongly correlated one-dimensional electron systems

Karlo Penc, Mohammed Serhan

Research output: Contribution to journalArticle

17 Citations (Scopus)


The spectral functions of (Formula presented) and (Formula presented) models in the limit of (Formula presented) and at finite temperatures (Formula presented) are calculated using the spin-charge factorized wave function. We find that the Luttinger-liquid-like scaling behavior for a finite system with (Formula presented) sites is restricted below temperatures of the order (Formula presented). We also observe a weight redistribution in the photoemission spectral function in the energy range (Formula presented), which is much larger than the temperature.

Original languageEnglish
Pages (from-to)6555-6558
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number11
Publication statusPublished - Jan 1 1997


ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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