Faddeev–Takhtajan Hamiltonian
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
quantum spin chain model
|
| gptkbp:alsoKnownAs |
Babujian–Takhtajan Hamiltonian
|
| gptkbp:appliesTo |
gptkb:spin-1_chain
|
| gptkbp:category |
quantum integrable system
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]
|
| https://www.w3.org/2000/01/rdf-schema#label |
Faddeev–Takhtajan Hamiltonian
|
| 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 |
7
|