Navegação Ciências Exatas e da Terra por Autor "Poderoso, Fábio Campos"
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New ordered phases in a class of generalized XY models
Poderoso, Fábio Campos; Arenzon, Jeferson Jacob; Levin, Yan (2011) [Artigo de periódico]It is well known that the 2D XY model exhibits an unusual infinite order phase transition belonging to the Kosterlitz-Thouless (KT) universality class. Introduction of a nematic coupling into the XY Hamiltonian leads to ...