Dynamical correlation functions in the Calogero-Sutherland model

1994/05/24 by F. Lesage, V. Pasquier, D. Serban · 3 citations
Mathematics · Physics and Astronomy · #Algebraic structures and combinatorial models #Black Holes and Theoretical Physics #Quantum Mechanics and Non-Hermitian Physics #cond-mat #hep-th

paper · pdf · doi:10.1016/0550-3213(94)00453-l

published as Nucl.Phys. B435 (1995) 585-603 · 20pgs, (1 reference added)

arxiv created 1994/05/24 · openalex publication_date 1995/02/01 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We compute the dynamical Green function and density-density correlation in the Calogero-Sutherland model for all integer values of the coupling constant. An interpretation of the intermediate states in terms of quasi-particles is found.

Citations

• Exact calculation of the ground-state dynamical spin correlation function of aS=1/2 antiferromagnetic Heisenberg chain with free spinons

Cited by

• Dynamical correlation functions and finite-size scaling in the Ruij senaars-Schneider model
• Green Function of the Sutherland Model with SU(2) Internal Symmetry
• Fermi-Luttinger liquid: Spectral function of interacting one-dimensional fermions