  
|
     
|
The European Physical Journal B
ISSN: 1434-6028 (printed version)
ISSN: 1434-6036 (electronic version)
Abstract Volume 5 Issue 3 (1998) pp 555-557
The new identity for the scattering matrix of exactly solvable models
V. Korepin (1) (a), N. Slavnov (2)
(1) ITP, SUNY at Stony Brook, NY 11794-3840, USA
(2) Steklov Mathematical Institute, Gubkina 8, Moscow 117966, Russia
Received: 4 December 1997 / Accepted: 17 March 1998
Abstract: We discovered a simple quadratic equation, which relates scattering phases of particles on Fermi surface. We consider one-dimensional Bose gas and XXZ Heisenberg quantum spin chain.
PACS. 11.55.Ds Exact S matrices - 05.30.-d Quantum statistical mechanics - 05.50.+q Lattice theory and statistics; Ising problems
(a) email: korepin@insti.physics.sunysb.edu
Article in PDF format (203 KB)
Online publication: October 26, 1998
LINK Helpdesk
© EDP Sciences, Springer-Verlag 1998