Critical behavior of the fully frustrated two dimensional XY model
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| Format: | Artículo científico |
| Sprache: | en |
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Sociedade Brasileira de Física
2004
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| _version_ | 1876473949182754816 |
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| author | A. B. Lima |
| author_facet | A. B. Lima |
| contents | Critical behavior of the fully frustrated two dimensional XY model A. B. Lima B. V. Costa Física, Astronomía y Matemáticas Using Monte Carlo simulations we have investigated the critical behavior of the classical fully frustrated XYmodel in two dimensions in a square lattice. There are two phase transitions in themodel, one of the Berezinskii-Kosterlitz-Thouless type and a Z2 transition at higher temperature. We show that the vortex anti-vortex densityhas a clear signature of the Z2 phase transition at exactly the percolation threshold. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434212 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2A Vol.34 |
| format | Artículo científico |
| id | redalyc_46434212 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Critical behavior of the fully frustrated two dimensional XY model A. B. Lima Física, Astronomía y Matemáticas Critical behavior of the fully frustrated two dimensional XY model A. B. Lima B. V. Costa Física, Astronomía y Matemáticas Using Monte Carlo simulations we have investigated the critical behavior of the classical fully frustrated XYmodel in two dimensions in a square lattice. There are two phase transitions in themodel, one of the Berezinskii-Kosterlitz-Thouless type and a Z2 transition at higher temperature. We show that the vortex anti-vortex densityhas a clear signature of the Z2 phase transition at exactly the percolation threshold. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46434212 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2A Vol.34 |
| title | Critical behavior of the fully frustrated two dimensional XY model |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46434212 |