##################################################### Welcome to :math:`{\mathcal H}\Phi`'s tutorial! ##################################################### About :math:`{\mathcal H}\Phi` --------------------------------- A numerical solver package for a wide range of quantum lattice models including Hubbard-type itinerant electron hamiltonians, quantum spin models, and Kondo-type hamiltonians for itinerant electrons coupled with quantum spins. The Lanczos algorithm for finding ground states and newly developed Lanczos-based algorithm for finite-temperature properties of these models are implemented for parallel computing. A broad spectrum of users including experimental researchers is cordially welcome. License -------------- This package is distributed under GNU General Public License version 3 (GPL v3) or later. We kindly ask you to cite the article Mitsuaki Kawamura, Kazuyoshi Yoshimi, Takahiro Misawa, Youhei Yamaji, Synge Todo, and Naoki Kawashima `Comp. Phys. Commun. 217 (2017) 180-192 `_. in publications that include results obtained using this software. Contents -------- .. toctree:: :maxdepth: 3 :numbered: 3 zero_temperature/index finite_temperature/index time_evolution/index dynamical/index .. Indices and tables .. ================== .. * :ref:`genindex` .. * :ref:`modindex` .. * :ref:`search`