ISSN:
1572-9613
Keywords:
Critical exponents
;
perturbation theory
;
asymptotic behavior
;
Callan-Symanzik equations
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The principles of the recent calculations of critical exponents from three- and two-dimensional field theory are reviewed. They rely on the Callan-Symanzik equations, diagram calculations, and on the characterization of the asymptotic behavior of perturbation series at large order. We then present new results concerning the normalization of the large-order behavior.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01011726
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