Journal article
A Two-Parameter Recursion Formula For Scalar Field Theory
Journal of physics. A, Mathematical and general, Vol.29(24), pp.L635-L638
08/06/1996
DOI: 10.1088/0305-4470/29/24/005
Abstract
J.Phys. A29 (1996) L635-L638 We present a two-parameter family of recursion formulas for scalar field
theory. The first parameter is the dimension $(D)$. The second parameter
($\zeta$) allows one to continuously extrapolate between Wilson's approximate
recursion formula and the recursion formula of Dyson's hierarchical model. We
show numerically that at fixed $D$, the critical exponent $\gamma $ depends
continuously on $\zeta$. We suggest the use of the $\zeta -$independence as a
guide to construct improved recursion formulas.
Details
- Title: Subtitle
- A Two-Parameter Recursion Formula For Scalar Field Theory
- Creators
- Y Meurice - University of IowaG Ordaz - University of Iowa
- Resource Type
- Journal article
- Publication Details
- Journal of physics. A, Mathematical and general, Vol.29(24), pp.L635-L638
- DOI
- 10.1088/0305-4470/29/24/005
- ISSN
- 0305-4470
- eISSN
- 1361-6447
- Language
- English
- Date published
- 08/06/1996
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199718202771
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