Faddeev–Takhtajan Hamiltonian

URI: https://gptkb.org/entity/Faddeev–Takhtajan_Hamiltonian
GPTKB entity
Statements (23)
Predicate Object
gptkbp:instanceOf gptkb:quantum_spin_chain_model
gptkbp:alsoKnownAs Babujian–Takhtajan Hamiltonian
gptkbp:appliesTo gptkb:spin-1_chain
gptkbp:category gptkb:quantum_integrable_system
gptkb:exactly_solvable_model
gptkbp:citation Faddeev, L. D.; Takhtajan, L. A. (1981). "What is the spin of a spin wave?" Physics Letters A.
Babujian, H. M. (1982). "Exact solution of the one-dimensional isotropic Heisenberg chain with arbitrary spins S". Physics Letters A.
gptkbp:describes one-dimensional quantum spin system
gptkbp:field gptkb:theoretical_physics
mathematical physics
gptkbp:HamiltonianForm H = Σ [S_i · S_{i+1} - (S_i · S_{i+1})^2]
gptkbp:integration yes
gptkbp:introduced gptkb:Leon_Takhtajan
gptkb:Ludvig_Faddeev
gptkbp:introducedIn 1981
gptkbp:relatedTo gptkb:Bethe_ansatz
gptkb:Heisenberg_model
gptkbp:solvedBy gptkb:Bethe_ansatz
gptkbp:spinValue spin-1
gptkbp:symmetry gptkb:SU(2)
gptkbp:bfsParent gptkb:Leon_Takhtajan
gptkbp:bfsLayer 8
https://www.w3.org/2000/01/rdf-schema#label Faddeev–Takhtajan Hamiltonian