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PERIMETER INSTITUTE RECORDED SEMINAR ARCHIVE

PIRSA:14050001  ( MP4 Medium Res , MP3 , PDF ) Which Format?
Group Field Theory in dimension 4 - ε
Speaker(s): Sylvain Carrozza
Abstract: Rank 3 tensorial group fields theories with gauge invariance condition appear to be renormalizable on dimension 3 groups such as SU(2), but also on dimension 4 groups. Building on an analogy with ordinary scalar field theories, I will generalize such models to group dimension 4 - ε, and discuss what this might teach us about the physically relevant SU(2) case.
Date: 01/05/2014 - 2:30 pm
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