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Flexible DM-NRG

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An application for numerical renormalization group calculations. This application can solve magnetic impurity problems described by the Kondo model and the Anderson model. Input files are prepared for typical impulity models. By modifying input files, one can study more general models of the magnetic impurity problems. A mathematica program for generation of input files are also included.

Information
Last Update:2021/03/06

Official site

http://www.phy.bme.hu/~dmnrg/

License

GNU LGPL
Availability
  • Compilation is necessary for Unix/Linux.
  • Libraries: The following libraries need to be installed before trying to compile the code.
  1. lapack (used by the diagonalization and matrix multiplication routines)
  2. gmp (gnu multiple precision library)
  3. gsl (gnu scientific library)
Core Developers Örs Legeza Cătălin Paşcu Moca Anna Tóth Ireneusz Weymann Gergely Zaránd
Document A. I. Toth, C. P. Moca, O. Legeza, and G. Zarand, Phys. Rev. B 78, 245109 (2008)
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