Determinant representation for correlation functions of spin-1/2 XXX and XXZ Heisenberg magnets

authored by

Fabian H.L. Eßler, Holger Frahm, Anatoli G. Izergin, Vladimir E. Korepin

Abstract

We consider zero temperature correlation functions of the spin-1/2 XXZ Heisenberg chain in the critical regime -1<Δ≦1 in a magnetic field. Starting from the algebraic Bethe Ansatz we derive representations for various correlation functions in term of determinats of Fredholm integral operators.

Organisation(s)

Institute of Theoretical Physics

External Organisation(s)

University of Bonn
Russian Academy of Sciences (RAS)
Stony Brook University (SBU)

Type

Article

Journal

Communications in Mathematical Physics

Volume

174

Pages

191-214

No. of pages

24

ISSN

0010-3616

Publication date

01.11.1995

Publication status

Published

Peer reviewed

Yes

ASJC Scopus subject areas

Statistical and Nonlinear Physics, Mathematical Physics

Electronic version(s)

https://arxiv.org/abs/hep-th/9406133 (Access: Open)
https://doi.org/10.1007/BF02099470 (Access: Unknown)