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https://github.com/tensorbfs/gaussian-fpeps

Code for the paper "Projected d-wave superconducting state: a fermionic projected entangled pair state study"
https://github.com/tensorbfs/gaussian-fpeps

Last synced: 11 months ago
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Code for the paper "Projected d-wave superconducting state: a fermionic projected entangled pair state study"

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README

          

# Gaussian-fPEPS

Translate the projected BCS state to the fermionic projected entangled pair state(fPEPS).

# About

Demo code for the paper [Projected d-wave superconducting state: a fermionic projected entangled pair state study](https://arxiv.org/abs/2208.04566).

# Example

- Using [Pluto](https://github.com/fonsp/Pluto.jl) Notebook and open example.jl
- An alternative implementation of "translation" is `translate.py`

# Install

Dependencies are maintained via `hatch`. Run codes with
```
hatch run python gfpeps_app.py
hatch run python translate.py
```

## Python dependencies:

[JAX](https://github.com/google/jax), [PyManopt](https://pymanopt.org/) and [h5py](https://docs.h5py.org/en/stable/) are required to run gfpeps/main.py.

## Julia dependencies:

[Pluto](https://github.com/fonsp/Pluto.jl) is needed to open the example notebook to open example.jl.