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Functional Renormalization Group for a Rank-4 Renormalizable Tensorial Group Field Theory with Derivative Necklace Couplings
Seke Fawaaz Zime Yerima, Vincent Lahoche, Dine Ousmane Samary
We apply the functional renormalization group to an Abelian Group Field Theory extended beyond the branched-polymer (melonic) sector by including interactions that are subdominant…
Field theoretical approach for signal detection in nearly continuous positive spectra II: Tensorial data
Vincent Lahoche, Mohamed Ouerfelli, Dine Ousmane Samary +1
The tensorial principal component analysis is a generalization of ordinary principal component analysis, focusing on data which are suitably described by tensors rather than matric…
Ward-constrained melonic renormalization group flow for the rank-four tensorial group field theory
Vincent Lahoche, Dine Ousmane Samary
The nontrivial fixed point discovered for -marginal couplings in tensorial group field theories have been showed to be incompatible with Ward-Takahashi identities. In this pre…
Ward-constrained melonic renormalization group flow
Vincent Lahoche, Dine Ousmane Samary
In recent years, some interesting investigations of the non-perturbative renormalization group equations for tensorial group field theories have been done in the truncation method,…
Progress in the solving nonperturbative renormalization group for tensorial group field theory
Vincent Lahoche, Dine Ousmane Samary
This manuscript aims at giving our new advance on the functional renormalization group applied to tensorial group field theory. It is based on a series of our three papers [arXiv:1…