Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Statut Confirmé
Série LPT-COSM
Domaines hep-th
Date Jeudi 17 Mai 2018
Heure 14:00
Institut LPT
Salle 110
Nom de l'orateur Petropoulos
Prenom de l'orateur Marios
Addresse email de l'orateur marios [dot] petropoulos [at] polytechnique [dot] edu
Institution de l'orateur CPHT, Ecole Polytechnique
Titre Carrollian fluids and holographic applications
Résumé 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.
Numéro de preprint arXiv
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