Se p 19 95 Corner Transfer Matrix Renormalization Group Method

نویسندگان

  • T. Nishino
  • K. Okunishi
چکیده

We propose a new fast numerical renormalization group method, the corner transfer matrix renormalization group (CTMRG) method, which is based on a unified scheme of Baxter's corner transfer matrix method and White's density matrix renormalization group method. The key point is that a product of four corner transfer matrices coincides with the density matrix. We formulate the CTMRG method as a renormalization of 2D classical models.

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تاریخ انتشار 1995