Navegação Ciências Exatas e da Terra por Assunto "Líquido de Luttinger"
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Wilson Ratio of Fermi Gases in One Dimension
(2013) [Artigo de periódico]We calculate the Wilson ratio of the one-dimensional Fermi gas with spin imbalance. The Wilson ratio of attractively interacting fermions is solely determined by the density stiffness and sound velocity of pairs and of ...