Renormalisation group calculations of the critical exponents of the n-vector model with a free surface
- 1 December 1981
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 14 (12) , 3357-3366
- https://doi.org/10.1088/0305-4470/14/12/028
Abstract
The correlation function critical exponents eta /sub /// and eta perpendicular to of the semi-infinite phi 4 model with O(n) symmetry have been calculated to order epsilon 2 for the ordinary and special transitions. The results for the ordinary transition are inconsistent with the relation gamma 11= nu -1 proposed by Bray and Moore (1977). Comparisons with series expansion results in two and three dimensions are presented for n=0 and n=1.Keywords
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