Sistemas antiferromagneticos unidimensionais de spin-1
=== Attending to the current tendency of research in quantum magnetism,our object of study comprises one-dimensional spin-1 antiferromagnetic(AFM) systems. They are analysed for two different physical pictures: anoise-driven 1D Nonlinear Sigma Model (NLSM) for S = 1 and the 1DAFM Heisenberg Model f...
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| Format: | Others |
| Language: | Portuguese |
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Universidade Federal de Minas Gerais
2007
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| Online Access: | http://hdl.handle.net/1843/ESCZ-7AUNFP |