hasDispersionRelation
P62488
predicate
Indicates that there exists a specific mathematical relationship between frequency (or energy) and wavevector (or momentum) characterizing how a wave or particle propagates in a given medium or system.
Observed surface forms (3)
| Surface form | Occurrences |
|---|---|
| haveDispersion | 2 |
| dispersionRelation | 1 |
| hasEnergyDispersion | 1 |
Sample triples (5)
| Subject | Object |
|---|---|
| Klein–Gordon equation | ω^2 = k^2 + m^2 ⓘ |
|
Goldstone bosons
surface form:
Goldstone boson
|
gapless via predicate surface "hasEnergyDispersion" ⓘ |
| Stoneley waves | frequency-dependent phase velocity via predicate surface "haveDispersion" ⓘ |
| Stoneley waves | frequency-dependent attenuation via predicate surface "haveDispersion" ⓘ |
| Alfvén waves | ω = k_parallel * v_A via predicate surface "dispersionRelation" ⓘ |