Electromagnetic field in Lyra manifold: a first order approach

AUTOR(ES)

Casana, R., Melo, C. A. M. de, Pimentel, B. M.

FONTE

Brazilian Journal of Physics

DATA DE PUBLICAÇÃO

2005-12

RESUMO

We discuss the coupling of the electromagnetic field with a curved and torsioned Lyra manifold using the Duffin-Kemmer-Petiau theory. We will show how to obtain the equations of motion and energy-momentum and spin density tensors by means of the Schwinger Variational Principle.

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