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

Kitanine, Nikolai; Kulkarni, Giridhar V.

doi:10.21468/SciPostPhys.6.6.076

SciPost Physics

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

doi: 10.21468/SciPostPhys.6.6.076
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Abstract

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.

TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhys.6.6.076
TI  - Thermodynamic limit of the two-spinon form factors for the zero field XXX chain
PY  - 2019/06/25
UR  - https://scipost.org/SciPostPhys.6.6.076
JF  - SciPost Physics
JA  - SciPost Phys.
VL  - 6
IS  - 6
SP  - 076
A1  - Kitanine, Nikolai
AU  - Kulkarni, Giridhar V.
AB  - 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.
ER  -

@Article{10.21468/SciPostPhys.6.6.076,
	title={{Thermodynamic limit of the two-spinon form factors for the zero field XXX chain}},
	author={Nikolai Kitanine and Giridhar Kulkarni},
	journal={SciPost Phys.},
	volume={6},
	pages={076},
	year={2019},
	publisher={SciPost},
	doi={10.21468/SciPostPhys.6.6.076},
	url={https://scipost.org/10.21468/SciPostPhys.6.6.076},
}

Cited by 3

Ontology / Topics

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

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¹ ² Nikolai Kitanine,
² Giridhar V. Kulkarni