Encontros Iberian Strings 

19/01/2021, 12:30 — 13:00 — Online
Yago Bea, Queen Mary London

New Insights from Real-time Dynamics

We use together relativistic hydrodynamics, numerical relativity and holography to address novel problems. We go beyond the state of the art in several directions. First, we construct a gravitational solution of a fully localized, compact black hole falling through the Poincare horizon in an asymptotically $AdS$ setting. By holography, this solution is mapped to a localized plasma surrounded by vacuum that disperses away. Second, we study the applicability of hydrodynamics, and in particular we perform time evolution using causal theories of hydrodynamics, for the first time in the context of holography. Third, we also go beyond the state of the art by performing time evolution of the recent generalized frame formulation of hydrodynamics (BDNK), for the first time. Fourth, our setting constitutes a new arena to the fluid/gravity duality, being outside the usual assumptions. Our results may provide relevant insights into the quark-gluon plasma physics and astrophysical scenarios.

Ver também

Iberian_Strings_2021_Yago_Bea_2_compressed.pdf