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GR: Fachverband Gravitation und Relativitätstheorie

GR 3: Quantum Gravity II

GR 3.1: Vortrag

Montag, 29. Februar 2016, 16:45–17:05, VMP6 HS A

The group field theory formalism for quantum gravity: progress and prospects — •Daniele Oriti — Max Planck Institute for Gravitational Physics (Albert Einstein Institute)

I review the basic aspects of the group field theory formalism for quantum gravity, and its relation with the loop quantum gravity approach, and with discrete quantum gravity. I highlight recent results and forthcoming challenges for what concerns group field theory renormalisation, both perturbative and non-perturbative, and the extraction of effective continuum physics, in particular cosmological dynamics.