69 citations · 486 across the 26 of their papers we have counts for
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gr-qc2007★ 6 cited
Cosmic acceleration from second order gauge gravity
R. R. Cuzinatto, C. A. M. de Melo, L. G. Medeiros +1
We construct a phenomenological theory of gravitation based on a second order gauge formulation for the Lorentz group. The model presents a long-range modification for the gravitat…
hep-th2007★ 21 cited
Hamilton-Jacobi Approach for First Order Actions and Theories with Higher Derivatives
M. C. Bertin, B. M. Pimentel, P. J. Pompeia
In this work we analyze systems described by Lagrangians with higher order derivatives in the context of the Hamilton-Jacobi formalism for first order actions. Two different approa…