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Mdti-component spin model on a Cayley tree
| Content Provider | Semantic Scholar |
|---|---|
| Author | Wang, Kefeng Wut, F. Y. |
| Copyright Year | 2002 |
| Abstract | AMract. A general spin model on the Cayley tree lattice, which includes both the q component Potts and the Ashkin-Teller models, is considered. The free energy in zero field is evaluated in a closed form and found to be analytic in temperature. The model exhibits no long-range order in the sense that the probability of finding two sites far away to be in spin states a and @ is a constant, independent of CY and 8. We also evaluate the susceptibility per site, xR, for a region R in the centre of the lattice, defined to be the summation of the site-site correlations between R and the whole lattice L. For the linear size of R to be any finite fraction of that of L, xR diverges at the Bethe-Peierls temperature@ TBP, while for R = L, xR diverges at temperature(s) different from TBp. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://nuweb9.neu.edu/fwu/wp-content/uploads/Wu058_JPA09_593.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Arabic numeral 0 Bethe lattice Bethe–Salpeter equation Cyclophosphamide Cylinder-head-sector Exhibits as Topic Extended Release Dosage Form Lattice (discrete subgroup) Magma Potts model Spin model free energy tributyl phosphate |
| Content Type | Text |
| Resource Type | Article |
