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Local magnetisation of the n-vector model with a large-scale defect in the limit n to infinity
| Content Provider | Scilit |
|---|---|
| Author | Bariev, R. Z. Ilaldinov, I. Z. |
| Copyright Year | 1989 |
| Description | Journal: Journal of Physics A: General Physics The local magnetisation of the three-dimensional n-vector model is studied near the large-scale d'-dimensional defect in the limit n to infinity . The model is characterised by the fact that the spin lengths close to the defect are changed as S_{r}$^{2}$=n(1- lambda /r) with the distance r from the defect. It is shown that near the critical point the local magnetisation exhibits a nonuniversal behaviour if d'=0, 1 and a nonscaling behaviour if d'=2. In the first case the critical exponents beta ' and nu ' are calculated up to the order of lambda and it is shown that these exponents satisfy the usual scaling law relations up to this order. |
| Related Links | http://iopscience.iop.org/article/10.1088/0305-4470/22/18/006/pdf |
| Ending Page | L885 |
| Page Count | 3 |
| Starting Page | L883 |
| ISSN | 00223689 |
| DOI | 10.1088/0305-4470/22/18/006 |
| Journal | Journal of Physics A: General Physics |
| Issue Number | 18 |
| Volume Number | 22 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1989-09-21 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics A: General Physics Mathematical Physics Three Dimensional Critical Exponent |
| Content Type | Text |
| Resource Type | Article |
