Frontiers of Fundamental Physics 14

Date de début:
11:00
Date de fin:
11:00
Lieu:
Aix Marseille University
Ville:
Marseille
Producteur:
-

Durée:
46:21
Type:
video/mp4
Poids:
693.26 Mo
Format:
mp4
Résolution:
1280x720
Codec:
-

Background independence of GR and in LQG Jerzy Lewandowski

TBA

The physical meaning of the diffeomorphisms in the general relativistic theories will be discussed, the issues of time evolution in terms of the Dirac observables and physical Hamiltonian will be addressed. New proposals for geometric deparametrization will be presented. The quantum part of the lecture will concern the canonical LQG. New, improved formulations of the quantum Hamiltonian will be proposed. New applications for LQG will be offered. Original results that will be presented in this lecture were obtained in collaboration with: Dapor, Duch, Kaminski, Swiezewski, Alesci, Assanioussi, Dziendzikowski and Sahlmann.

Jerzy Lewandowski (UW) Chairman: Carlo Rovelli

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