96 citations · 321 across the 15 of their papers we have counts for
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hep-th2007★ 13 cited
Lorentz-violating dilatations in the momentum space and some extensions on non-linear actions of Lorentz algebra-preserving systems
Alex E. Bernardini, Roldao da Rocha
We work on some general extensions of the formalism for theories which preserve the relativity of inertial frames with a nonlinear action of the Lorentz transformations on momentum…
hep-th2005
The Einstein-Hilbert Lagrangian Density in a 2-dimensional Spacetime is an Exact Differential
Roldao da Rocha, W. A. Rodrigues
Recently Kiriushcheva and Kuzmin claimed to have shown that the Einstein-Hilbert Lagrangian cannot be written in any coordinate gauge as an exact differential in a 2-dimensional sp…