Actions for Nonlinear models in 2 + epsilon dimensions [electronic resource].

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Nonlinear models in 2 + epsilon dimensions [electronic resource].

Published
Berkeley, Calif. : University of California, Berkeley, 1980.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
Pages: 224 : digital, PDF file
Additional Creators
University of California, Berkeley and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
The general nonlinear scalar model is studied at asymptotically low temperature near two dimensions. The low-temperature expansion is renormalized, and effective algorithms are derived for calculation to all orders in the renormalized expansion. The renormalization group coefficients are calculated in the two-loop approximation, and topological properties of the renormalization group equations are investigated. Special attention is paid to the infrared instabilities of the fixed points, since they provide the continuum limits of the model. The model consists of a scalar field phi on Euclidean 2 + epsilon space whose values phi(x) lie in a finite-dimensional differentiable manifold. 4 figures.
Report Numbers
E 1.99:lbl-11517
lbl-11517
Subject(s)
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Note
Published through SciTech Connect.
08/01/1980.
"lbl-11517"
Friedan, D.H.
Funding Information
W-7405-ENG-48
View MARC record | catkey: 14714930