English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In the work [Int. J. Theor. Phys. 50, 2819 (2011)], it has been proved thatthe radiative corrections of the 2-point function in the SU(2) Boulatov tensormodel generates a relevant (in the Renormalization Group sense) contribution ofthe form of a Laplacian. Such a term which was missing in the initial Boulatovmodel action should be added in that action before discussing therenormalization analysis of this model. In this work, by linearizing the groupmanifold, we prove that the amplitudes associated with Feynman graphs withexternal legs of the colored Boulatov model over U(1)^3 endowed with aLaplacian dynamics are all convergent. We conjecture that the same featurehappens for the corresponding Boulatov model over SU(2). Higher rank models arealso discussed.

On the finite amplitudes for open graphs in Abelian dynamical colored Boulatov-Ooguri models