Product Wave Function Renormalization Group

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概要

• 論文の詳細を見る

• We propose a fast numerical renormalization group method - the product wave function renormalization group (PWFRG) method - for 1D quantum lattice models and 2D classical ones. A variational wave function, which is expressed as a matrix product, is improved through a self-consistent calculation. The new method has the same fixed point as the density matrix renormalization group method.

• 社団法人日本物理学会の論文
• 1995-11-15

著者

• Okunishi Kouichi

  Physics Department Graduate School Of Science Osaka University

• Nishino Tomotoshi

  Physics Department, Graduate School of Science, Tohoku University

• Nishino Tomotoshi

  Physics Department College Of General Education

関連論文

• Product Wave Function Renormalization Group
• Charge Excitation Gap of the Extended Hubbard Model

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