Renormalization-Group Calculation of Local Magnetizations and Correlations: Random-Bond, Random-Field, and Spin-Glass Systems
Journal Article
·
· Physical Review Letters
- Department of Physics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 (United States)
We show that extensive statistical mechanics information can be obtained by the calculation of local densities such as local magnetizations and neighbor correlations, made possible by renormalization-group theory. This is illustrated with quenched random-bond, random-field, and spin-glass systems, in two and three dimensions. The different ordering behaviors thus become vividly and quantitatively apparent. {copyright} {ital 1997} {ital The American Physical Society}
- DOE Contract Number:
- FG02-92ER45473
- OSTI ID:
- 467438
- Journal Information:
- Physical Review Letters, Vol. 78, Issue 8; Other Information: PBD: Feb 1997
- Country of Publication:
- United States
- Language:
- English
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