Formulation of a constrained system in terms of extended Lagrangian and its local symmetries
| dc.creator | Deriglazov, A. A. | |
| dc.date | 2007-08-26 | |
| dc.date | 2007-08-28 | |
| dc.date.accessioned | 2026-07-07T08:25:47Z | |
| dc.date.available | 2026-07-07T08:25:47Z | |
| dc.description | It is shown that an arbitrary singular Lagrangian theory (with first and second class constraints up to $N$-th stage in the Hamiltonian formulation) can be reformulated as a theory with at most third-stage constraints. The corresponding Lagrangian $\tilde L$ can be obtained by pure algebraic methods, its manifest form in terms of quantities of the initial formulation is found. Local symmetries of $\tilde L$ are obtained in closed form. All the first class constraints of the initial Lagrangian turn out to be gauge symmetry generators for $\tilde L$. | |
| dc.identifier | https://arxiv.org/abs/0708.3511 | |
| dc.identifier | http://arxiv.org/abs/0708.3511 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/136739 | |
| dc.subject | High Energy Physics - Theory | |
| dc.subject | Mathematical Physics | |
| dc.title | Formulation of a constrained system in terms of extended Lagrangian and its local symmetries | |
| dc.type | text |