SciPost logo

Thermodynamic limit of the two-spinon form factors for the zero field XXX chain

Nikolai Kitanine, Giridhar Kulkarni

SciPost Phys. 6, 076 (2019) · published 25 June 2019


In this paper we propose a method based on the algebraic Bethe ansatz leading to explicit results for the form factors of quantum spin chains in the thermodynamic limit. Starting from the determinant representations we retrieve in particular the formula for the two-spinon form factors for the isotropic XXX Heisenberg chain obtained initially in the framework of the $q$-vertex operator approach.

Cited by 2

Crossref Cited-by

Ontology / Topics

See full Ontology or Topics database.

Heisenberg spin chains Quantum spin chains Thermodynamic Bethe Ansatz (TBA)

Authors / Affiliations: mappings to Contributors and Organizations

See all Organizations.