Length scaling in MFRG
- 21 February 1987
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 20 (3) , L177-L180
- https://doi.org/10.1088/0305-4470/20/3/011
Abstract
The mean-field renormalisation group (MFRG) has so far given poor estimates for critical indices. It is argued that this can be traced to an unsatisfactory definition of the length scaling factor. A new definition, that improves the estimates in most cases, is proposed.Keywords
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