Renormalization group fixed points of general n-vector models

https://repo-archives.ihes.fr/FONDS_IHES/I_Prepublications/MICHEL/1964-1989/P_83_35/P_83_35.pdf

Michel, Louis

MICHEL

06/1983

Abstract : We make a general study of symmetry and stability of the fixed points of the quartic Hamiltonian
of an n-component field (or order parameter} for n&4. Simple proofs of known results are given.
Among new results, we shou that when it exists the stable fixed point is unique; we give some precision
on its symmetry and on its attractor basin.

RENORMALISATION

P/83/35

©IHES

Citer ce document

MICHEL, “Renormalization group fixed points of general n-vector models,” Archives de l'IHES, consulté le 20 mai 2024, https://omeka.ihes.fr/document/P_83_35.pdf.