Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:alsoKnownAs |
gptkb:almost_Mathieu_equation
|
| gptkbp:describes |
electrons in a 2D lattice under a magnetic field
|
| gptkbp:field |
gptkb:mathematics
physics solid-state physics |
| gptkbp:form |
difference equation
|
| https://www.w3.org/2000/01/rdf-schema#label |
Harper's equation
|
| gptkbp:namedAfter |
gptkb:P._G._Harper
|
| gptkbp:publicationYear |
1955
|
| gptkbp:publishedIn |
gptkb:Proceedings_of_the_Physical_Society_A
|
| gptkbp:relatedTo |
gptkb:Hofstadter's_butterfly
gptkb:tight-binding_model |
| gptkbp:studiedBy |
energy spectrum of electrons in periodic potentials
|
| gptkbp:usedIn |
condensed matter physics
quantum mechanics |
| gptkbp:bfsParent |
gptkb:Hofstadter_butterfly
|
| gptkbp:bfsLayer |
6
|