Critical indices to O(1/n2) for a three dimensional system with short range forces

1 January 1978

journal article
Published by EDP Sciences in Journal de Physique Lettres

Vol. 39 (8) , 99-101
https://doi.org/10.1051/jphyslet:0197800390809900

Abstract

O(1/n2) corrections to the critical exponents λ and μ associated with the energy propagator and the two point vertex with one ϕ2 insertion, respectively, are calculated for a d = 3 dimensional system with short range forces. Combined with Abe's previous result for η they yield the other indices and confirm a scaling law to the same order

Keywords

CRITICAL INDICES
1/N2
DIMENSIONAL SYSTEM
RANGE FORCES

This publication has 3 references indexed in Scilit:

Critical Exponents for the $n$ -Vector Model in Three Dimensions from Field Theory
Physical Review Letters, 1977
Critical Exponent η up to 1/n²for the Three-Dimensional System with Short-Range Interaction
Progress of Theoretical Physics, 1973
Critical Exponents above $T_{c}$ to $O (\frac{1}{n})$
Physical Review A, 1973