Exceptional solutions to the Bethe ansatz equations
Journal Article
·
· Theor. Math. Phys.; (United States)
OSTI ID:5707700
The properties of some special solutions of the equations of the Bethe ansatz are investigated. Examples of nontrivial Bethe vectors corresponding to solutions with equal values of the spectral parameters are found. These cases are interpreted in the context of both the algebraic and coordinate Bethe ansatz. The coordinate ansatz is generalized to the case of the XXX model of arbitrary spin.
- Research Organization:
- Joint Institute for Nuclear Research, Dubna, USSR
- OSTI ID:
- 5707700
- Journal Information:
- Theor. Math. Phys.; (United States), Journal Name: Theor. Math. Phys.; (United States) Vol. 69:2; ISSN TMPHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
657002* -- Theoretical & Mathematical Physics-- Classical & Quantum Mechanics
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ANGULAR MOMENTUM
COMMUTATION RELATIONS
CRYSTAL LATTICES
CRYSTAL MODELS
CRYSTAL STRUCTURE
EQUATIONS
HAMILTONIANS
HEISENBERG MODEL
INTERACTIONS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
ONE-DIMENSIONAL CALCULATIONS
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
QUANTUM OPERATORS
RECURSION RELATIONS
SPIN
TENSORS
VECTORS
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ANGULAR MOMENTUM
COMMUTATION RELATIONS
CRYSTAL LATTICES
CRYSTAL MODELS
CRYSTAL STRUCTURE
EQUATIONS
HAMILTONIANS
HEISENBERG MODEL
INTERACTIONS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
ONE-DIMENSIONAL CALCULATIONS
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
QUANTUM OPERATORS
RECURSION RELATIONS
SPIN
TENSORS
VECTORS