56 citations · 90 across the 11 of their papers we have counts for
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gr-qc2023
Non-trivial thick brane realisations with 3-forms
Bruno J. Barros, Jose Beltrán Jiménez
We explore the construction of four-dimensional thick branes supported by massless 3-forms in a five-dimensional bulk space. The required residual Poincaré symmetry on the brane is…
gr-qc2023★ 3 cited
Pathological Character of Modifications to Coincident General Relativity: Cosmological Strong Coupling and Ghosts in $f(\Q)$ Theories
Débora Aguiar Gomes, Jose Beltrán Jiménez, Alejandro Jiménez Cano +1
The intrinsic presence of ghosts in the symmetric teleparallel framework is elucidated. We illustrate our general arguments in theories by studying perturbations in…