Publikace
> 'Remarks towards the spectrum of the Heisenberg spin chain type models'
Remarks towards the spectrum of the Heisenberg spin chain type models
Autor
Rok
2015
Časopis
Physics of Particles and Nuclei, 46 (3), 277-309
Web
Obsah
The integrable close and open chain models can be formulated in terms of generators of the Hecke algebras. In this review paper, we describe in detail the Bethe ansatz for the XXX and the XXZ integrable close chain models. We find the Bethe vectors for two-component and inhomogeneous models. We also find the Bethe vectors for the fermionic realization of the integrable XXX and XXZ close chain models by means of the algebraic and coordinate Bethe ansatz. Special modification of the XXZ closed spin chain model ("small polaron model") is considered. Finally, we discuss some questions relating to the general open Hecke chain models.
Příklad citace článku:
. Burdík, J. Fuksa, A. Isaev, S. Krivonos, O. Navrátil, "Remarks towards the spectrum of the Heisenberg spin chain type models", Physics of Particles and Nuclei, 46 (3), 277-309 (2015)