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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

Displaying all lectures given by: Aldo Riello


PIRSA:20030116  ( MP4 Medium Res , MP3 , PDF ) Which Format?
The quasi-local degrees of freedom of Yang-Mills theory
Speaker(s): Aldo Riello
Abstract: Gauge theories possess nonlocal features that, in the presence of boundaries, inevitably lead to subtleties. In particular their fundamental degrees of freedom are not point-like. This leads to a non-trivial cutting (C) and sewing (S) problem:  (C) Which gauge in... read more
Date: 26/03/2020 - 2:30 pm

PIRSA:13110063  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Divergences in Spinfoam Quantum Gravity
Speaker(s): Aldo Riello
Abstract: The most relevant evidences in favour of the Lorentzian EPRL-FK spinfoam model come from its capibility of reproducing the expected semiclassical limit in the large spin regime. The main examples of this are the large spin limit of the vertex amplitude, later extended to arbitrary triangulations, an... read more
Date: 28/11/2013 - 2:30 pm

PIRSA:13070041  ( MP4 Medium Res , MP4 Low Res , MP3 , PDF ) Which Format?
Spin Foams - 1
Abstract:
Date: 22/07/2013 - 2:30 pm
Collection: Loops 13
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