Application of the Density Matrix Renormalization Group Method to a Non-Equilibrium Problem

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概要

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• We apply the density matrix renornaalization group (DMRG) method to a non-equilibriumproblerm: the asyrnnaetric excltrsion process in one dirnension. We sttrdy the stationary state of'the process to calculate the particle density profile (one-point ftrnction). We show tlaat, evenwith a small nutnber of retained bases, the DIVIRG calculation is in exceller?t a"reernent xvith theexact soltrtion obtained by the taaatrix-prodtrct-ansatz approach.

• 社団法人日本物理学会の論文
• 1998-02-15

著者

• Hieida Yasuhiro

  Department Of Physics Graduate School Of Science Osaka University

• Hieida Yasuhiro

  Department Of Physics Faculty Of Science Kobe University

関連論文

• Two-Dimensional Tensor Product Variational Formulation
• Phase Diagram of a 2D Vertex Model
• Application of the Density Matrix Renormalization Group Method to a Non-Equilibrium Problem

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