119 citations · 1.8k across the 76 of their papers we have counts for
29 papers · 1 filter
Renormalization group flow of -invariant general sextic tensor model
Gaetan Bardy, Thomas Krajewski, Thomas Muller +1
We compute the beta functions for the -invariant general sextic tensor model up to cubic order in the coupling constant, and at leading order in the expansion. Our me…
Large- limit of -invariant general sextic tensor model
Gaetan Bardy, Thomas Krajewski, Thomas Muller +1
We study a sextic tensor model where the interaction terms are given by all -invariant bubbles. The class of invariants studied here is thus a larger one that the class of…
Generalised Amit-Roginsky model from perturbations of 3d quantum gravity
Victor Nador, Daniele Oriti, Xiankai Pang +2
A generalised Amit-Roginsky vector model in flat space is obtained as the effective dynamics of pertubations around a classical solution of the Boulatov group field theory for 3d e…
Double scaling limit of the prismatic tensor model
T. Krajewski, T. Muller, A. Tanasa
In S. Giombi, I. Klebanov, F. Popov, S. Prakash and G. Tarnopolsky, {\it Phys. Rev.} {\bf D} 98 (2018) 10, 105005, a prismatic tensor model was introduced. We study here the diagra…
Double scaling limit of multi-matrix models at large
Valentin Bonzom, Victor Nador, Adrian Tanasa
In this paper, we study a double scaling limit of two multi-matrix models: the -invariant model with all quartic interactions and the bipartite $U(N) \times O(D…
Group field theory on 2-groups
Florian Girelli, Matteo Laudonio, Adrian Tanasa +1
Group field theories are quantum field theories built on groups. They can be seen as a tool to generate topological state-sums or quantum gravity models. For four dimensional manif…