DSQSS Gallery

dsqss-dev / DSQSS-gallery

Strong correlation/effective modelsSample Data: CC-BY-4.0, Sample Script: GNU GPL-3.0 or later

Updated: 2023-04-19

Overview

DSQSS is an application program for solving quantum many body problems in a discrete set (typically a lattice). It carries out quantum Monte Carlo simulations that sample from the Feynman path integral using the worm update. It can handle any lattice geometry and interaction. This repository provides the sample data including input and output data for TeNeS.

URL: https://isspns-gitlab.issp.u-tokyo.ac.jp/dsqss-dev/dsqss-gallery
DOI: 10.1016/j.cpc.2021.107944
Citations: 12 (OpenAlex, as of 2026-10-05)
Authors: Yuichi Motoyama, Kazuyoshi Yoshimi, Akiko Masaki-Kato, Takeo Kato, Naoki Kawashima
License: Sample Data: CC-BY-4.0, Sample Script: GNU GPL-3.0 or later
Keywords: quantum many-body systemspath integral Monte Carloquantum spin systemsBose-Hubbard model (keywords of the paper, from OpenAlex)
Category: Strong correlation/effective models
References: Yuichi Motoyama, Kazuyoshi Yoshimi, Akiko Masaki-Kato, Takeo Kato, Naoki Kawashima, "DSQSS: Discrete Space Quantum Systems Solver", Computer Physics Communications 264, 107944(2021)
Related software: DSQSS (Links to: PASUMS software catalog)
Contact: dsqss-dev__at__issp.u-tokyo.ac.jp (Please replace __at__ with @.)

Paper and citation

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

Yuichi Motoyama et al., "DSQSS: Discrete Space Quantum Systems Solver", Computer Physics Communications 264, 107944 (2021). https://doi.org/10.1016/j.cpc.2021.107944

Read the paper (open access) ↗

Show BibTeX

@article{Motoyama_2021, title={DSQSS: Discrete Space Quantum Systems Solver}, volume={264}, ISSN={0010-4655}, url={http://dx.doi.org/10.1016/j.cpc.2021.107944}, DOI={10.1016/j.cpc.2021.107944}, journal={Computer Physics Communications}, publisher={Elsevier BV}, author={Motoyama, Yuichi and Yoshimi, Kazuyoshi and Masaki-Kato, Akiko and Kato, Takeo and Kawashima, Naoki}, year={2021}, month=July, pages={107944} }

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

DSQSS Gallery

About

DSQSS (Discrete Space Quantum Systems Solver) is a software package for calculating expectation values of several observables of quantum lattice systems in finite temperature. DSQSS implements the path-integral Monte Carlo method with the directed loop algorithm.

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 DSQSS, our data or codes:

Y. Motoyama, K. Yoshimi, A. Masaki-Kato, T. Kato, and N. Kawashima, Comput. Phys. Commun. 264, 107944 (2021).

Bibtex:

@article{Motoyama2021,
  doi = {10.1016/j.cpc.2021.107944},
  year = {2021},
  month = jul,
  publisher = {Elsevier {BV}},
  volume = {264},
  pages = {107944},
  author = {Yuichi Motoyama and Kazuyoshi Yoshimi and Akiko Masaki-Kato and Takeo Kato and Naoki Kawashima},
  title = {{DSQSS}: Discrete Space Quantum Systems Solver},
  journal = {Computer Physics Communications}
}

Folder structures

LICENSE
README.md
paper_data
- cpc_2021
  - Fig4
  - Fig5
  - Fig6

Contact

dsqss-dev__at__issp.u-tokyo.ac.jp

please replace __at__ by @.

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

Activity

UpdatedLast updated: 2023-04-19 (3 years ago)