Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:physical_phenomenon
|
| gptkbp:appliesTo |
superconductivity
superfluidity |
| gptkbp:describes |
maximum velocity for dissipationless flow
|
| gptkbp:determines |
minimum of excitation energy divided by momentum
|
| gptkbp:formedBy |
gptkb:Lev_Landau
|
| gptkbp:hasUnit |
meters per second
|
| gptkbp:namedAfter |
gptkb:Lev_Landau
|
| gptkbp:relatedTo |
gptkb:energy_spectrum
quantum fluids quasiparticle excitations |
| gptkbp:symbol |
v_c
|
| gptkbp:usedIn |
gptkb:Bose–Einstein_condensates
helium-4 superfluid |
| gptkbp:yearProposed |
1941
|
| gptkbp:bfsParent |
gptkb:Lev_Davidovich_Landau
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Landau critical velocity
|