https://github.com/pulkin/hubbard-bethe

A python implementation of Bethe ansatz in the Hubbard model by Lieb and Wu
https://github.com/pulkin/hubbard-bethe

1d bethe-ansatz hubbard-model lieb-wu physics

Last synced: 30 days ago
JSON representation

A python implementation of Bethe ansatz in the Hubbard model by Lieb and Wu

• Host: GitHub
• URL: https://github.com/pulkin/hubbard-bethe
• Owner: pulkin
• Created: 2017-12-08T23:15:28.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2019-06-17T09:38:05.000Z (almost 6 years ago)
• Last Synced: 2025-03-29T06:51:17.056Z (about 2 months ago)
• Topics: 1d, bethe-ansatz, hubbard-model, lieb-wu, physics
• Language: Python
• Size: 572 KB
• Stars: 8
• Watchers: 2
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
Hubbard-Bethe

=============

Demonstrates how to find the ground state of the 1D Hubbard model with infinite boundary conditions using Bethe ansatz.

This python implementation is based on the [original paper by Lieb and Wu (2003)](https://arxiv.org/abs/cond-mat/0207529).

The bottom left plot resembles that of [Knizia and Chan (2012)](https://arxiv.org/abs/1204.5783), Fig. 1(a).

![The plot produced by the script](plot.png)