21 citations · 32 across the 8 of their papers we have counts for
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gr-qc2024★ 3 cited
Foliation-generating observers under Lorentz transformations
Daniel Blixt, Alejandro Jiménez Cano, Aneta Wojnar
In this work, we revise the concept of foliation and related aspects that are crucial when formulating the Hamiltonian evolution for various theories beyond General Relativity. In…
gr-qc2024★ 21 cited
A class of ghost-free theories in symmetric teleparallel geometry
Antonio G. Bello-Morales, Jose Beltrán Jiménez, Alejandro Jiménez Cano +2
Theories formulated in the arena of teleparallel geometries are generically plagued by ghost-like instabilities or other pathologies that are ultimately caused by the breaking of s…