2 papers
gr-qc2025
K-nonizing
Jose Beltrán Jiménez, Teodor Borislavov Vasilev, Darío Jaramillo-Garrido +2
We unveil the dynamical equivalence of field theories with non-canonical kinetic terms and canonical theories with a volume element invariant under transverse diffeomorphisms. The…
gr-qc2019
The classical and quantum fate of the Little Sibling of the Big Rip in cosmology
Teodor Borislavov Vasilev, Mariam Bouhmadi-López, Prado Martín-Moruno
The Little Sibling of the Big Rip is a cosmological abrupt event predicted by some phantom cosmological models that could describe our Universe. When this event is approached the o…