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Type: Artigo de periódico
Title: Dirac-Hestenes Lagrangian
Author: De Leo, S
Oziewicz, Z
Rodrigues, WA
Vaz, J
Abstract: We formulate the variational principle of the Dirac equation within the noncommutative even space-time subalgebra, the Clifford BE-algebra Cl-1,3(+). A fundamental ingredient in our multivectorial algebraic formulation is a D-complex geometry, D = span(D) (I, gamma(21)), gamma(21) is an element of Cl-1,3(+). We derive the Lagrangian for the Dirac-Hestenes equation and show that it must be mapped on D x F, where F denotes an R-algebra of functions.
Country: EUA
Editor: Kluwer Academic/plenum Publ
Rights: fechado
Identifier DOI: 10.1023/A:1026627819148
Date Issue: 1999
Appears in Collections:Unicamp - Artigos e Outros Documentos

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