Brasil
| Artigo
First-order actions: A new view
Fecha
2005-12-07Registro en:
Modern Physics Letters A. Singapore: World Scientific Publ Co Pte Ltd, v. 20, n. 37, p. 2873-2889, 2005.
0217-7323
10.1142/S0217732305018323
WOS:000233699100005
Autor
Universidade Estadual Paulista (Unesp)
Ctr Tecn Aeroesp
Resumen
We analyse systems described by first-order actions using the Hamilton-Jacobi (HJ) formalism for singular systems. In this study we verify that generalized brackets appear in a natural way in HJ approach, showing us the existence of a symplectic structure in the phase space of this formalism.