Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:physical_phenomenon
|
| gptkbp:basisFor |
gptkb:Haldane_conjecture
|
| gptkbp:contrastsWith |
gapless spectrum in half-integer spin chains
|
| gptkbp:describes |
energy gap in antiferromagnetic spin chains with integer spin
|
| gptkbp:field |
condensed matter physics
|
| gptkbp:namedAfter |
gptkb:F._Duncan_M._Haldane
|
| gptkbp:observedBy |
quasi-one-dimensional antiferromagnets
|
| gptkbp:proposedBy |
1983
|
| gptkbp:relatedTo |
gptkb:spin-1_Heisenberg_chain
spin chains quantum phase transitions quantum magnetism integer spin topological order |
| gptkbp:bfsParent |
gptkb:Duncan_Haldane
gptkb:F._Duncan_M._Haldane |
| gptkbp:bfsLayer |
5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Haldane gap
|