Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series LPT-COSM
Subjects hep-th
Date Thursday 17 May 2018
Time 14:00
Institute LPT
Seminar Room 110
Speaker's Last Name Petropoulos
Speaker's First Name Marios
Speaker's Email Address marios [dot] petropoulos [at] polytechnique [dot] edu
Speaker's Institution CPHT, Ecole Polytechnique
Title Carrollian fluids and holographic applications
Abstract General-covariant Galilean or Carrollian hydrodynamics can be reached starting with relativistic fluids observed from either Zermelo or Randers-Papapetrou frames, at infinite or vanishing velocity of light. I will focus on the latter case, display the general equations and describe the paramount role of Carrollian fluids in flat holography : duals of Ricci-flat spacetimes in the sense of fluid/gravity correspondence are Carrollian fluids defined at null infinity. The reconstruction of asymptotically flat Robinson-Trautman or Kerr-Taub-NUT families from Carrollian hydrodynamics illustrate these results.
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