HPhi Gallery

hphi-dev / HPhi Gallery

Strong correlation/effective modelsCC BY 4.0

Updated: 2022-11-20

Overview

HΦ is an exact diagonalization package for a wide range of quantum lattice models (e.g. multi-orbital Hubbard model, Heisenberg model, Kondo lattice model). HΦ also supports the massively parallel computations. The Lanczos algorithm for obtaining the ground state and thermal pure quantum state method for finite-temperature calculations are implemented. In addition, dynamical Green’s functions can be calculated using Kω, which is a library of the shifted Krylov subspace method. It is possible to perform simulations for real-time evolution. This repository provides the sample data including input and output data for HΦ.

URL: https://isspns-gitlab.issp.u-tokyo.ac.jp/hphi-dev/hphi-gallery
DOI: 10.1016/j.cpc.2017.04.006
Citations: 95 (OpenAlex, as of 2026-10-05)
Authors: Mitsuaki Kawamura, Kazuyoshi Yoshimi, Takahiro Misawa, Kota Ido, Yuichi Motoyama, Youhei Yamaji, Synge Todo, Naoki Kawashima
License: CC BY 4.0
Keywords: quantum lattice modelsLanczos methodexact diagonalizationthermal pure quantum statesstrongly correlated electronsHubbard modelHeisenberg modelKitaev model (keywords of the paper, from OpenAlex)
Category: Strong correlation/effective models
References: Computer Physics Communications Volume 278, September 2022, 108405
Related software: HΦ (Links to: PASUMS software catalog)
Contact: qlms-dev__at__issp.u-tokyo.ac.jp (Please replace __at__ with @.)

Paper and citation

If you use this data, please cite the following paper.

Mitsuaki Kawamura et al., "Quantum lattice model solver H Φ", Computer Physics Communications 217, 180–192 (2017). https://doi.org/10.1016/j.cpc.2017.04.006

Read the paper (open access) ↗

Show BibTeX

@article{Kawamura_2017, title={Quantum lattice model solver
                    <mml:math xmlns:mml=“http://www.w3.org/1998/Math/MathML” id=“mml23″ display=“inline” overflow=“scroll” altimg=“si23.gif”>
                      <mml:mi mathvariant=“script”>H</mml:mi>
                      <mml:mi mathvariant=“normal”>Φ</mml:mi>
                    </mml:math>}, volume={217}, ISSN={0010-4655}, url={http://dx.doi.org/10.1016/j.cpc.2017.04.006}, DOI={10.1016/j.cpc.2017.04.006}, journal={Computer Physics Communications}, publisher={Elsevier BV}, author={Kawamura, Mitsuaki and Yoshimi, Kazuyoshi and Misawa, Takahiro and Yamaji, Youhei and Todo, Synge and Kawashima, Naoki}, year={2017}, month=Aug, pages={180–192} }

Bibliographic details and the open-access link are from OpenAlex; the BibTeX is from doi.org (as registered by the publisher).

Links

💻 Open repository 📦 Download ZIP

README

HPhi Gallery

About

License

Documents: CC BY 4.0
Source codes: GNU General Public License v3.0 or later

We hope that you cite the reference when you publish the results using HΦ, our data or codes:

“Quantum lattice model solver HΦ”, M. Kawamura, K. Yoshimi, T. Misawa, Y. Yamaji, S. Todo, and N. Kawashima, Computer Physics Communications 217, 180 (2017).

Bibtex:

@article{KAWAMURA2017180, title = {Quantum lattice model solver HΦ}, journal = {Computer Physics Communications}, volume = {217}, pages = {180-192}, year = {2017}, issn = {0010-4655}, doi = {https://doi.org/10.1016/j.cpc.2017.04.006}, url = {https://www.sciencedirect.com/science/article/pii/S0010465517301200}, author = {Mitsuaki Kawamura and Kazuyoshi Yoshimi and Takahiro Misawa and Youhei Yamaji and Synge Todo and Naoki Kawashima} }

Folder structures

LICENSE
README.md
data
- tutorial
  - 1_zero_temperature
    - 1.1
    - 1.2
    - 1.3
    - 1.4
    - 1.5
    - 1.6
  - 2_finite_temperature
    - 2.1
    - 2.2
  - 3_real_time_evolution
    - 3.1
    - 3.2
  - 4_dynamical_prpoerties
    - 4.1
    - 4.2
    - 4.3
- samples
  - model_estimation
  - Hubbard
    - ac_chain
    - triangular
  - Spin
    - Boost
    - mag_kagome
    - S1_chain
    - S1_HeisenbergDimer
  - Kondo
    - chain

Contact

qlms-dev__at__issp.u-tokyo.ac.jp

please replace __at__ by @.

Source: https://isspns-gitlab.issp.u-tokyo.ac.jp/hphi-dev/hphi-gallery README

Activity

UpdatedLast updated: 2022-11-20 (4 years ago)