Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
quantum many-body system
integrable model |
| gptkbp:appliesTo |
gptkb:cold_atom_systems
quantum gases |
| gptkbp:describes |
one-dimensional system of fermions
|
| gptkbp:eventType |
delta-function interaction
|
| gptkbp:HamiltonianContains |
kinetic energy term
contact interaction term |
| https://www.w3.org/2000/01/rdf-schema#label |
Yang-Gaudin model
|
| gptkbp:introducedIn |
1967
|
| gptkbp:namedAfter |
gptkb:Michel_Gaudin
gptkb:Chen-Ning_Yang |
| gptkbp:relatedTo |
gptkb:Lieb-Liniger_model
gptkb:Hubbard_model condensed matter physics quantum integrable systems |
| gptkbp:solvedBy |
gptkb:Bethe_ansatz
excitation spectrum ground state energy |
| gptkbp:studies |
interacting spin-1/2 fermions
|
| gptkbp:symmetry |
SU(2) spin symmetry
|
| gptkbp:bfsParent |
gptkb:Lieb-Liniger_model
|
| gptkbp:bfsLayer |
7
|