Published 1988
| Version v1
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Symplectic projector in constrained systems
Description
In this work we develop a geometric formalism for constrained hamiltonian systems. Using a sympletic projector, we can write the Dirac bracket of two functions as the Poisson bracket of the projected function on a submanifold defined by a local basis of 1-forms. This approach yields in a natural all properties associated to a generalized symplectic structure. (author)
Availability note (English)
MF available from INIS under the Report Number.Abstract (Portuguese)
Desenvolve-se um formalismo geometrico para sistemas hamiltonianos vinculados. Utilizando um projetor simpletico, escreve-se o colchete de Dirac de duas funcoes como o colchete de Poisson da funcao projetada numa subvariedade definida por uma base local de 1-formas. Esse tratamento reproduz, de uma maneira natural, todas as propriedades associadas a uma estrutura simpletica generalizada. (author)Files
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Additional details
Publishing Information
- Imprint Pagination
- 15 p.
- Report number
- CBPF-NF--020/88
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 20006769
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- CLASSICAL MECHANICS; DIFFERENTIAL GEOMETRY; HAMILTONIANS; LAGRANGIAN FUNCTION; SP GROUPS; VECTORS
- Descriptors DEC
- FUNCTIONS; GEOMETRY; LIE GROUPS; MATHEMATICAL OPERATORS; MATHEMATICS; MECHANICS; QUANTUM OPERATORS; SYMMETRY GROUPS; TENSORS