Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
quantum spin model
|
| gptkbp:application |
integrable systems
quantum phase transitions quantum magnetism |
| gptkbp:describes |
interacting spins on a lattice
|
| gptkbp:dimensions |
one-dimensional
|
| gptkbp:field |
gptkb:statistical_mechanics
condensed matter physics |
| gptkbp:HamiltonianForm |
gptkb:anisotropic_Heisenberg_Hamiltonian
|
| https://www.w3.org/2000/01/rdf-schema#label |
XXZ model
|
| gptkbp:limitation |
reduces to Ising model when Delta approaches infinity
reduces to XXX model when Delta=1 |
| gptkbp:notableContributor |
gptkb:Hans_Bethe
gptkb:Rodney_Baxter |
| gptkbp:parameter |
anisotropy parameter (Delta)
|
| gptkbp:relatedTo |
gptkb:Heisenberg_model
XYZ model |
| gptkbp:solvedBy |
gptkb:Bethe_ansatz
|
| gptkbp:studiedIn |
1960s
|
| gptkbp:symmetry |
gptkb:U(1)_symmetry
|
| gptkbp:usedIn |
gptkb:quantum_information_theory
|
| gptkbp:bfsParent |
gptkb:Bethe_ansatz
|
| gptkbp:bfsLayer |
4
|