Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:theoretical_physics
|
| gptkbp:appliesTo |
gptkb:Lagrangian_mechanics
field theory |
| gptkbp:avoidedBy |
degenerate Lagrangians
|
| gptkbp:category |
instability
physics paradox |
| gptkbp:consequence |
Hamiltonian unbounded from below
|
| gptkbp:describes |
instability in higher-derivative theories
|
| gptkbp:field |
mathematical physics
physics |
| gptkbp:firstDescribed |
1850s
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ostrogradsky instability
|
| gptkbp:namedAfter |
gptkb:Mikhail_Ostrogradsky
|
| gptkbp:problemFor |
theories with non-degenerate higher-order derivatives
|
| gptkbp:relatedTo |
gptkb:classical_mechanics
gptkb:quantum_field_theory modified gravity theories higher-derivative Lagrangians |
| gptkbp:bfsParent |
gptkb:A._Ostrogradsky
gptkb:Mykhailo_Ostrohradskyi |
| gptkbp:bfsLayer |
7
|