Electron addition spectrum in the supersymmetric t-J model with inverse-square interaction

Mitsuhiro Arikawa, Yasuhiro Saiga, Yoshio Kuramoto

Research output: Contribution to journalArticlepeer-review

31 Citations (Scopus)

Abstract

The electron addition spectrum for the one-dimensional supersymmetric t-J model with 1/r2 interaction at zero temperature is solved analytically. The results show that the dynamical quantities have no restriction on the small-sized system, the density and the momentum-frequency range. The thermodynamic limit of A+(k,ω) is expected to be exact and has a simple analytic form which contains one spinon, one holon and one antiholon.

Original languageEnglish
Pages (from-to)3096-3099
Number of pages4
JournalPhysical review letters
Volume86
Issue number14
DOIs
Publication statusPublished - 2001 Apr 2

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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