31 citations · 54 across the 6 of their papers we have counts for
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gr-qc2023★ 2 cited
Remarks on the algebraic structure of (2, 2) double forms
E. Goulart, J. E. Ottoni
We study the algebraic features of covariant tensors of valence four containing two blocks of skew indices. After a rather general treatment, we specialize ourselves to four-dimens…
gr-qc2023★ 3 cited
From disformal electrodynamics to exotic spacetime singularities
Eduardo Bittencourt, Ricardo Fernandes, Érico Goulart +1
We study different types of spacetime singularities which emerge in the context of disformal electrodynamics. The latter is characterized by transformations of the background metri…