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ALPS

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ALPS is a numerical simulation library for strongly correlated systems such as magnetic materials or correlated electrons. It contains typicalsolvers for strongly correlated systems: Monte Carlo methods, exact diagonalization, the density matrix renormalization group, etc. It can be used to calculate heat capacities, susceptibilities, magnetization processes in interacting spin systems, the density of states in strongly correlated electrons, etc. A highly efficient scheduler for parallel computing is another improvement.

Information
Last Update:2021/03/05

Official site

http://alps.comp-phys.org

License

ALPS Licence http://alps.comp-phys.org/mediawiki/index.php/Licensing
AvailabilityGeneral PC cluster, Mac OSX, and Windows Installed on the K computer, at Tokyo University (FX10), Kyushu University (FX10, Primergy), Kyoto University (Cray) Kobe Focus, and at the Institute for Solid State Physics (System B, System C, psi, and phi).
Core DevelopersMatthias Troyer (Swiss Federal Institute of Technology Zurich), Synge Todo (Department of Physics/The Institute for Solid State Physics, The University of Tokyo)
Target substance/modelQuantum spin model, Bose-Hubbard model, Fermi-Hubbard model, Kondo lattice model, Anderson model, etc.
Physical quantities that can be computedEnergy, specific heat, magnetization, magnetic susceptibility, and two-point correlation function
MethodologyClassical Mote Carlo method, quantum Monte Carlo method, exact diagonalization, DMRG, TEBD, and DMFT(QMC)
ParallelizationParallel computing by MPI and OpenMP is supported.
Related keywords
Document
OtherVersatile yet efficient implementation of various high-quality applications and integrated input/output formats
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