boundary-time-crystals
Science Score: 54.0%
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Repository
Basic Info
- Host: GitHub
- Owner: d-nemeth
- License: mit
- Language: Jupyter Notebook
- Default Branch: main
- Size: 302 KB
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Metadata Files
README.md
Boundary time crystals in collective spin models
This repository contains the code used in the paper:
"Solving boundary time crystals via the superspin method"
by Dominik Németh, Alessandro Principi and Ahsan Nazir 2025.
It includes a Jupyter notebook to reproduce the key analytical and numerical results presented in the paper.
Specifically, the code computes the Liouvillian spectrum, evaluates observables like ⟨J_z⟩, and visualizes signatures of time-translation symmetry breaking in dissipative quantum spin models.
Usage
Open and run the notebook:
btc_collective_spin.ipynb: Main notebook containing simulations and plots for our paper.
Citation
If you use this code or build upon this work, please cite the following paper:
@article{nemeth2025superspin, title={Solving boundary time crystals via the superspin method}, author={Nemeth, Dominik and Principi, Alessandro and Nazir, Ahsan} journal={arXiv preprint arXiv:2507.06998}, year={2025} }
https://arxiv.org/abs/2507.06998
Owner
- Login: d-nemeth
- Kind: user
- Repositories: 1
- Profile: https://github.com/d-nemeth
Citation (CITATION.cff)
cff-version: 1.2.0
message: "If you use this code, please cite the following work:"
title: "Solving boundary time crystals via the superspin method"
authors:
- family-names: Nemeth
given-names: Dominik
affiliation: University of Manchester
orcid: https://orcid.org/0009-0004-5885-5359
- family-names: Principi
given-names: Alessandro
affiliation: University of Mancheseter
- family-names: Nazir
given-names: Ahsan
affiliation: University of Manchester
date-released: 2025-07-14
version: "1.0"
doi: 10.48550/arXiv.2507.06998
url: https://github.com/d-nemeth/boundary-time-crystals
repository-code: https://github.com/DominikNemethManchester/boundary-time-crystals
license: MIT
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