Navegação Ciências Exatas e da Terra por Autor "Guerrero Duymovic, Alejandra Isabel"

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    • Nematic phase in the J1-J2 square-lattice Ising model in an external field 

      Guerrero Duymovic, Alejandra Isabel; Stariolo, Daniel Adrian; Almarza, Noé G. (2015) [Artigo de periódico]
      The J1-J2 Ising model in the square lattice in the presence of an external field is studied by two approaches: the cluster variation method (CVM) and Monte Carlo simulations. The use of the CVM in the square approximation ...