SECRET LIFE OF SPACETIME

Auteur(s) : PADMANABHAN THANU    27-04-2012  Éditeur(s) : Jean MOUETTE;     Description : Combining the principles of general relativity and quantum theory still remains as elusive as ever. Recent work, that concentrated on the points of conflict and contact between quantum theory and general relativity, suggests a new perspective on gravity. It appears that the field equations of gravity in a wide class of theories - including, but not limited to, standard Einstein's theory - can be given a purely thermodynamic interpretation. In this approach gravity appears as an emergent phenomenon, like e.g., gas or fluid dynamics. I will describe the necessary background, key results, and their implications. Mots-clés libres : Gravity, General Relativity, Quantum Theory Classification générale : Médias d'information, journalisme, édition Accès à la ressource : http://www.canal-u.tv/video/iap/secret_life_of_spa... rtmpt://fms2.cerimes.fr:80/vod/iap/secret.life.of.... http://www.canal-u.tv/video/iap/dl.1/secret_life_o... http://www.canal-u.tv/video/iap/dl.1/podcast.1/sec... Conditions d'utilisation : Droits réservés à l'éditeur et aux auteurs.

DONNEES PEDAGOGIQUES Type pédagogique : cours / présentation Niveau : doctorat DONNEES TECHNIQUES Format : video/x-flv Taille : 232.18 Mo Durée d'exécution : 56 minutes 47 secondes

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