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Pré-Publication, Document De Travail Année : 2006

A Complete Renormalization Group Trajectory Between Two Fixed Points

Résumé

We give a rigorous nonperturbative construction of a massless discrete trajectory for Wilson's exact renormalization group. The model is a three dimensional Euclidean field theory with a modified free propagator. The trajectory realizes the mean field to critical crossover from the ultraviolet Gaussian fixed point to an analog recently constructed by Brydges, Mitter and Scoppola of the Wilson-Fisher nontrivial fixed point.

Dates et versions

hal-00128853 , version 1 (02-02-2007)

Identifiants

Citer

Abdelmalek Abdesselam. A Complete Renormalization Group Trajectory Between Two Fixed Points. 2006. ⟨hal-00128853⟩
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