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| Field | Value |
| Title | Variational Monte Carlo study of a spin one quantum antiferromagnet on a fractal lattice |
| Names |
GHOSH, DK
(author) WARRIER, LS (author) |
| Date Issued | 2004 (iso8601) |
| Abstract | A variational Monte Carlo calculation is made on a spin one Heisenberg antiferromagnet on a fractal lattice. Ground state energy and spin correlation functions are computed for a Sierpinski gasket containing up to 123 sites. The results indicate approximate validity of Marshall sign rule for a tripartite lattice. Correlation functions decay fast with distance, suggesting a disordered ground state. (C) 2004 American Institute of Physics. |
| Genre | Article; Proceedings Paper |
| Topic | state |
| Identifier | 0021-8979 |
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