Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Chavda, Ameya"'
This study investigates the influence of initial conditions on the evolution and properties of linear quasi-normal modes (QNMs). Using a toy model in which the quasi-normal mode can be unambiguously identified, we highlight an aspect of QNMs that is
Externí odkaz:
http://arxiv.org/abs/2412.03435
We study the homogeneous breaking of spatial translation symmetry concomitantly with the spontaneous breaking of other internal and spacetime symmetries, including dilations. We use the symmetry breaking pattern as the only input to derive, via the c
Externí odkaz:
http://arxiv.org/abs/2409.15193
We consider the kinematical and dynamical evolution of Friedmann universes with a mixture of non-interacting matter and a ghost-like field, in a scenario analogous to that advocated by the Quintom model. Assuming that the conventional matter dominate
Externí odkaz:
http://arxiv.org/abs/2004.02935