Last Update:2021/03/05

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Per consultation
Availability Development language: Fortran90 Operating environment: Scalar machines such as the K supercomputer
Core Developers Takami Tohyama (Tokyo University of Science), Shigetoshi Sota(RIKEN), Hiroaki Matsueda (National Institute of Technology, Sendai College)
Target substance/model One-dimensional Mott insulators such as Sr2CuO3 and one-dimensional spin-Peierls substances (CuGeO3)
Physical quantities that can be computed Dynamic correlation functions (linear and nonlinear) and physical quantities related to electron state. Real-time simulation of the dependence of these quantities on temperature, as well as excitation/relaxation processes.
Methodology Dynamic density matrix renormalization group method
Related keywords
  1. "Relaxation Dynamics of Photocarriers in One-Dimensional Mott Insulators Coupled to Phonons", H. Matsueda, S. Sota, T. Tohyama and S. Maekawa J. Phys. Soc. Jpn. 81, (2012) 013701 (1-4).
  2. "Density matrix renormalization group study of optical conductivity in the one-dimensional Mott insulator Sr2CuO3", S. Sota and T. Tohyama Phys. Rev. B 82, (2010) 195130 (1-5).