Abstract
From a consideration of high temperature series expansions in ferromagnets and in spin glasses, we propose an extended scaling scheme involving a set of scaling formulas which expresses to leading order the temperature () and the system size () dependences of thermodynamic observables over a much wider range of than the corresponding one in the conventional scaling scheme. The extended scaling, illustrated by data on the canonical ferromagnet and on the bimodal Ising spin glass, leads to consistency in the estimates of critical parameters obtained from scaling analyses for different observables.
- Received 28 March 2006
DOI:https://doi.org/10.1103/PhysRevLett.97.117202
©2006 American Physical Society