PIRSA:09120029

Colored group field theory: Scaling properties and positivity

APA

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

MLA

Ben Geloun, Joseph. Colored group field theory: Scaling properties and positivity. Perimeter Institute, Dec. 10, 2009, https://pirsa.org/09120029

BibTex

          @misc{ pirsa_09120029,
            doi = {},
            url = {https://pirsa.org/09120029},
            author = {Ben Geloun, Joseph},
            keywords = {Quantum Gravity},
            language = {en},
            title = {Colored group field theory: Scaling properties and positivity},
            publisher = {Perimeter Institute},
            year = {2009},
            month = {dec},
            note = {PIRSA:09120029 see, \url{https://pirsa.org}}
          }
          

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.