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Working Stays CR - JINR 2022Bethe vectors for XXX-spin chain
Author
| Burdík Čestmír, prof. RNDr. DrSc. | Faculty of Nuclear Sciences and Physical Engineering CTU |
| Fuksa Jan, Ing. | Faculty of Nuclear Sciences and Physical Engineering CTU, JINR Dubna |
| Isaev A.P. | JINR |
Year
2014
Scientific journal
Journal of Physics: Conference Series, 563 (1), 012011
Web
Abstract
22nd International Conference on Integrable Systems and Quantum symmetries (ISQS)
The paper deals with algebraic Bethe ansatz for XXX-spin chain. Generators of Yang-Baxter algebra are expressed in basis of free fermions and used to calculate explicit form of Bethe vectors. Their relation to N-component models is used to prove conjecture about their form in general. Some remarks on inhomogeneous XXX-spin chain are included.
The paper deals with algebraic Bethe ansatz for XXX-spin chain. Generators of Yang-Baxter algebra are expressed in basis of free fermions and used to calculate explicit form of Bethe vectors. Their relation to N-component models is used to prove conjecture about their form in general. Some remarks on inhomogeneous XXX-spin chain are included.
Cite article as:
. Burdík, J. Fuksa, A. Isaev, "Bethe vectors for XXX-spin chain", Journal of Physics: Conference Series, 563 (1), 012011 (2014)