On November 30 we will have a seminar by
Natalia Pinzani-Fokeeva (MIT & University of Florence)
Title: Enstrophy and black hole supertranslations
Abstract: Enstrophy is an approximately conserved quantity in 2+1 dimensional fluid flows that has dramatic consequences for the phenomenology of nonrelativistic turbulence: it implies an inverse energy cascade. In this talk, I will present an algorithm on how to construct an enstrophy current for generic fluid flows (relativistic and non). In addition, I will show how a subset of certain horizon symmetries of 3+1 dimensional AdS black holes also lead to enstrophy conservation in the dual holographic fluid theory.
Meeting information:
November 30, 2021 @ 4:00PM Italian time (CET)
Zoom Meeting https://l.infn.it/stringwebseminar
You can watch the recording at the link https://pandora.infn.it/public/natalia-pinzani-fokeeva.