local-f2q-circuit

Intro

Code that implements the circuits of the paper:
"Quantum circuits for solving local fermion-to-qubit mappings",
by Jannes Nys and Giuseppe Carleo (http://arxiv.org/abs/2208.07192)

Code

A detailed discussion of VQE + time evolution is given in example.py. It demonstrates how to construct a valid vacuum and variational state, and how all our circuits maintain the constraints.

Requirements

To run these, you need:

• jupytext (to open the example vqe_and_tevo.py as a jupyter notebook)
• pennylane
• jax
• numpy
• matplotlib
• optax

How to cite

@misc{nys2022quantumcircuitslocal,
  doi = {10.48550/ARXIV.2208.07192},
  url = {https://arxiv.org/abs/2208.07192},
  author = {Nys, Jannes and Carleo, Giuseppe},
  title = {Quantum circuits for solving local fermion-to-qubit mappings},
  publisher = {arXiv},
  year = {2022},
  copyright = {Creative Commons Attribution 4.0 International}
}