Résumé / Abstract Seminaire_GReCO

"A classical computation of (pre)Hawking radiation backreaction"

George Zahariade
Dept. Physics, Univ. California (Davis, California, Etats-Unis d'Amérique)

In this talk I will discuss how a gravitationally collapsing object emits classical radiation at a rate equal to the quantum radiation rate if suitable initial conditions are chosen for two classical fields. The coupled dynamics of gravitational collapse and radiation are then solved for in a simple toy model, illustrating how the classical system may be used to gain insight into Hawking evaporation.

mercredi 25 avril 2018 - 14:00
Salle Entresol Daniel Chalonge,
Institut d'Astrophysique de Paris

Page web du séminaire / Seminar's webpage