30 citations · 32 across the 2 of their papers we have counts for
3 papers
On the dynamics of fluctuations in time crystals
Esteban Castillo, Benjamin Koch, Gonzalo Palma
We study the evolution of quantum fluctuations in systems known as time crystals, hypothetical systems for which the lowest energy state performs a periodic motion. We first discus…
On the integration of fields and quanta in time dependent backgrounds
Esteban Castillo, Benjamin Koch, Gonzalo Palma
Field theories with global continuous symmetries may admit configurations in which time translation invariance is broken by the movement of homogeneous background fields evolving a…
Gravitational Fragmentation in Galaxy Mergers: A Stability Criteria
Andres Escala, Fernando Becerra, Luciano del Valle +1
We study the gravitational stability of gaseous streams in the complex environment of a galaxy merger, because mergers are known to be places of ongoing massive cluster formation a…