This thesis focuses on the study of the renormalization group flow in tensor field theories. Its first part considers a quartic tensor model with O(N)3 symmetry and long-range propagator. The existence of a non-perturbative fixed point in any d at large N is established. We found four lines of fixed points parametrized by the so-called tetrahedral coupling. One of them is infrared attractive, strongly interacting and gives rise to a new kind of conformal field theories, called melonic CFTs. This melonic CFT is then studied in more details. We first compute dimensions of bilinears and operator product expansion coefficients at the fixed point. The results are consistent with a unitary CFT at large N. We then compute 1/N corrections to the fi...
We set up the Functional Renormalisation Group formalism for Tensorial Group Field Theory in full ge...
International audienceThe melonic limit is a relatively new type of large-$N$ limit, differing from ...
International audienceThe melonic limit is a relatively new type of large-$N$ limit, differing from ...
This thesis focuses on the study of the renormalization group flow in tensor field theories. Its fir...
This thesis focuses on the study of the renormalization group flow in tensor field theories. Its fir...
This thesis focuses on the study of the renormalization group flow in tensor field theories. Its fir...
Cette thèse étudie le flux du groupe de renormalisation en théorie des champs tensoriels. La premièr...
This thesis divides into two parts, focusing on the renormalization of quantum field theories. The f...
This thesis focuses on renormalization of tensor field theories. Its first part considers a quartic ...
Cette thèse se scinde en deux volets, avec vue sur la renormalisation de théorie quantique des champ...
We study a just-renormalizable tensorial group field theory of rank six with quartic melonic interac...
We study a just-renormalizable tensorial group field theory of rank six with quartic melonic interac...
We study a just renormalizable tensorial group field theory of rank six with quartic melonic interac...
International audienceTensor field theory is the quantum field theoretic counterpart of tensor model...
International audienceTensor field theory is the quantum field theoretic counterpart of tensor model...
We set up the Functional Renormalisation Group formalism for Tensorial Group Field Theory in full ge...
International audienceThe melonic limit is a relatively new type of large-$N$ limit, differing from ...
International audienceThe melonic limit is a relatively new type of large-$N$ limit, differing from ...
This thesis focuses on the study of the renormalization group flow in tensor field theories. Its fir...
This thesis focuses on the study of the renormalization group flow in tensor field theories. Its fir...
This thesis focuses on the study of the renormalization group flow in tensor field theories. Its fir...
Cette thèse étudie le flux du groupe de renormalisation en théorie des champs tensoriels. La premièr...
This thesis divides into two parts, focusing on the renormalization of quantum field theories. The f...
This thesis focuses on renormalization of tensor field theories. Its first part considers a quartic ...
Cette thèse se scinde en deux volets, avec vue sur la renormalisation de théorie quantique des champ...
We study a just-renormalizable tensorial group field theory of rank six with quartic melonic interac...
We study a just-renormalizable tensorial group field theory of rank six with quartic melonic interac...
We study a just renormalizable tensorial group field theory of rank six with quartic melonic interac...
International audienceTensor field theory is the quantum field theoretic counterpart of tensor model...
International audienceTensor field theory is the quantum field theoretic counterpart of tensor model...
We set up the Functional Renormalisation Group formalism for Tensorial Group Field Theory in full ge...
International audienceThe melonic limit is a relatively new type of large-$N$ limit, differing from ...
International audienceThe melonic limit is a relatively new type of large-$N$ limit, differing from ...