Particle Propagator of Spin Calogero-Sutherland Model
Ryota Nakai, Yusuke S. Kato
Abstract
Abstract. We obtained the particle propagator for spin 1/2 Calogero-Sutherland model for the finite system and in thermodynamic limit by Uglov’s method, the details of which are explained in the previous paper about the hole propagator of this model. Corresponding spectral functions in a full energy-momentum space are calculated numerically and the positions of the divergences of intensity are determined. PACS numbers: 02.30.Ik,03.75.Kk,04.20.Jb Submitted to: J. Phys. A: Math. Gen. Particle propagator 2 1.