Phys. Rev. Lett. 34, 1461 (1975) - Renormalizability of Paramagnon Theories

Renormalizability of Paramagnon Theories

M. T. Béal-Monod and Kazumi Maki

Phys. Rev. Lett. 34, 1461 – Published 9 June 1975

Abstract

A simple criterion for the renormalizability of paramagnon theories is presented. In contrast to other well-known problems, the paramagnon theory is shown to be renormalizable for the case of a nearly ferromagnetic, three-dimensional fermion system at $T ≅ 0$ K.

Received 16 September 1974

DOI:https://doi.org/10.1103/PhysRevLett.34.1461

©1975 American Physical Society

Authors & Affiliations

M. T. Béal-Monod^*

Racah Institute of Physics, Hebrew University, Jerusalem, Israel

Physics Department, University of Southern California, Los Angeles, California 90007

^*Permanent address: Physique des Solides, Université Paris-Sud, Centre d'Orsay, 91405 Orsay, France.

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Issue

Vol. 34, Iss. 23 — 9 June 1975

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