139 citations · 386 across the 10 of their papers we have counts for
10 papers
Conformal invariance of massless Duffin-Kemmer-Petiau theory in Riemannian space-times
R. Casana, B. M. Pimentel, J. T. Lunardi +1
We investigate the conformal invariance of massless Duffin-Kemmer-Petiau theory coupled to riemannian space-times. We show that, as usual, in the minimal coupling procedure only th…
The Teleparallel Lagrangian and Hamilton-Jacobi Formalism
B. M. Pimentel, P. J. Pompeia, J. F. da Rocha-Neto +1
We analyze the Teleparallel Equivalent of General Relativity (TEGR) from the point of view of Hamilton-Jacobi approach for singular systems
Massless DKP fields in Riemann-Cartan space-times
R. Casana, V. Ya. Fainberg, B. M. Pimentel +2
We study massless Duffin-Kemmer-Petiau (DKP) fields in the context of Einstein-Cartan gravitation theory, interacting via minimal coupling procedure. In the case of an identically…
Spin 1 fields in Riemann-Cartan space-times "via" Duffin-Kemmer-Petiau theory
R. Casana, B. M. Pimentel, J. T. Lunardi +1
We consider massive spin 1 fields, in Riemann-Cartan space-times, described by Duffin-Kemmer-Petiau theory. We show that this approach induces a coupling between the spin 1 field a…
Interacting spin 0 fields with torsion via Duffin-Kemmer-Petiau theory
J. T. Lunardi, B. M. Pimentel, R. G. Teixeira
Here we study the behaviour of spin 0 sector of the DKP field in spaces with torsion. First we show that in a Riemann-Cartan manifold the DKP field presents an interaction with tor…
Remarks on Duffin-Kemmer-Petiau theory and gauge invariance
J. T. Lunardi, B. M. Pimentel, R. G. Teixeira +1
Two problems relative to the electromagnetic coupling of Duffin-Kemmer-Petiau (DKP) theory are discussed: the presence of an anomalous term in the Hamiltonian form of the theory an…