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PIRSA:09120029

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https://pirsa.org/09120029

Colored group field theory: Scaling properties and positivity

Ben Geloun, J. (2009). Colored group field theory: Scaling properties and positivity. Perimeter Institute for Theoretical Physics. https://pirsa.org/09120029

Joseph Ben Geloun Laboratoire d'Informatique de Paris-Nord (LIPN)

Talk numberPIRSA:09120029
DOI10.48660/09120029
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

The scaling analysis in the large spin limit of Feynman amplitudes for the Bosonic colored group field theory are considered in any dimension starting with dimension 4. By an explicit integration of two colors, we show that the model is positive. This formulation could be useful for the constructive analysis of this type of models.