expressesConservationOf
P78875
predicate
Indicates that something embodies, states, or enforces a principle of conservation (such as energy, momentum, or mass) within a system or process.
Observed surface forms (4)
| Surface form | Occurrences |
|---|---|
| conservesQuantity | 5 |
| isConservedDueTo | 2 |
| covariantConservationLaw | 1 |
| expressesConservation | 1 |
Sample triples (10)
| Subject | Object |
|---|---|
| Bernoulli equation | mechanical energy per unit volume ⓘ |
| Møller scattering | energy via predicate surface "conservesQuantity" ⓘ |
| Møller scattering | momentum via predicate surface "conservesQuantity" ⓘ |
| Møller scattering | electric charge via predicate surface "conservesQuantity" ⓘ |
| Møller scattering | lepton number via predicate surface "conservesQuantity" ⓘ |
| stress–energy tensor | ∇_μ T^{μν} = 0 via predicate surface "covariantConservationLaw" ⓘ |
| XXZ spin chain | total S^z magnetization via predicate surface "conservesQuantity" ⓘ |
| combined gas law | PV/T for a fixed amount of gas remains constant via predicate surface "expressesConservation" ⓘ |
| Dirac current | global U(1) phase invariance of the Dirac Lagrangian via predicate surface "isConservedDueTo" ⓘ |
| Dirac current | Noether theorem via predicate surface "isConservedDueTo" NERFINISHED ⓘ |