Work

Vanishing β-function for Grosse–Wulkenhaar model in a magnetic field

Year: 2008

Type: article

Abstract: We prove that the β-function of the Grosse–Wulkenhaar model including a magnetic field vanishes at all order of perturbations. We compute the renormalization group flow of the relevant dynamic parameters and find a non-Gaussian infrared fixed point. Some consequences of these results are discussed.

Source: Physics Letters B

DOI: 10.1016/j.physletb.2008.12.027

Authors: Joseph Ben Geloun, Razvan Gurau, Vincent Rivasseau

Institutions: Université d'Abomey-Calavi, Cheikh Anta Diop University, Université Paris-Sud, Centre National de la Recherche Scientifique

Language: English

Topic: advanced mathematical theories

Subfield: Mathematical Physics

Field: Mathematics

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid:

Funder: Agence Nationale de la Recherche