Phani, M. K. ; Dhar, D. (1982) Real-space renormalisation group: application to directed percolation Journal of Physics C: Solid State Physics, 15 (7). pp. 1391-1398. ISSN 0022-3719
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Official URL: http://iopscience.iop.org/0022-3719/15/7/009
Related URL: http://dx.doi.org/10.1088/0022-3719/15/7/009
Abstract
The authors investigate the applicability of the real-space renormalisation group technique to the directed percolation problem in two dimensions. They formulate decimation transformations that take into account the existence of two length scales in the problem. It is found that the values of critical parameters obtained are unreliable, as different approximate renormalisations give widely differing values.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics Publishing. |
| ID Code: | 9390 |
| Deposited On: | 02 Nov 2010 12:18 |
| Last Modified: | 31 May 2011 10:23 |
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