First-order actions: A new view

Brasil | Artigo

Fecha

2005-12-07

Registro en:

Modern Physics Letters A. Singapore: World Scientific Publ Co Pte Ltd, v. 20, n. 37, p. 2873-2889, 2005.

0217-7323

http://hdl.handle.net/11449/23163

10.1142/S0217732305018323

WOS:000233699100005

http://repositorioslatinoamericanos.uchile.cl/handle/2250/3896627

Autor

Universidade Estadual Paulista (Unesp)

Ctr Tecn Aeroesp

Institución

Universidade Paulista Júlio de Mesquita Filho (Brasil)

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.

Materias

Hamilton-Jacobi formalism

singular systems

first-order actions

generalized brackets

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