https://github.com/aromanro/dmrg

A simple Density Matrix Renormalization Group program
https://github.com/aromanro/dmrg

computational-physics density-matrices eigen gdi-plus mfc physics physics-simulation renormalization

Last synced: 3 months ago
JSON representation

A simple Density Matrix Renormalization Group program

• Host: GitHub
• URL: https://github.com/aromanro/dmrg
• Owner: aromanro
• License: gpl-3.0
• Created: 2016-12-04T12:30:20.000Z (about 8 years ago)
• Default Branch: master
• Last Pushed: 2024-04-30T13:15:42.000Z (9 months ago)
• Last Synced: 2024-10-10T22:14:35.435Z (3 months ago)
• Topics: computational-physics, density-matrices, eigen, gdi-plus, mfc, physics, physics-simulation, renormalization
• Language: C++
• Homepage: https://compphys.go.ro/density-matrix-renormalization-group/
• Size: 160 KB
• Stars: 16
• Watchers: 4
• Forks: 4
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# dmrg

A simple Density Matrix Renormalization Group program

[![Codacy Badge](https://api.codacy.com/project/badge/Grade/5aef89c12d0e4e57b505e214dc4a4fb7)](https://app.codacy.com/gh/aromanro/dmrg?utm_source=github.com&utm_medium=referral&utm_content=aromanro/dmrg&utm_campaign=Badge_Grade_Settings)

[![CodeFactor](https://www.codefactor.io/repository/github/aromanro/dmrg/badge/master)](https://www.codefactor.io/repository/github/aromanro/dmrg/overview/master)

Description is on Computational Physics blog: https://compphys.go.ro/density-matrix-renormalization-group/

The program can be compiled with Visual C++ on Windows (native, with mfc). 

It uses Eigen library for matrices.

Currenly only Heisenberg chains are implemented (both spin 1/2 and 1).

### PROGRAM IN ACTION

[![Program video](https://img.youtube.com/vi/LHnebbE_XP4/0.jpg)](https://youtu.be/LHnebbE_XP4)