https://github.com/nahumsa/volta

Library to create faster workflows for variational algorithms and quantum simulations using qiskit.
https://github.com/nahumsa/volta

Last synced: about 2 months ago
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Library to create faster workflows for variational algorithms and quantum simulations using qiskit.

• Host: GitHub
• URL: https://github.com/nahumsa/volta
• Owner: nahumsa
• Created: 2020-11-19T16:46:32.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2022-02-11T13:30:27.000Z (over 3 years ago)
• Last Synced: 2025-02-16T10:13:41.045Z (4 months ago)
• Language: Jupyter Notebook
• Homepage:
• Size: 1020 KB
• Stars: 1
• Watchers: 1
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
# volta

[![build and test](https://github.com/nahumsa/volta/actions/workflows/build.yaml/badge.svg?branch=main)](https://github.com/nahumsa/volta/actions/workflows/build.yaml)

This is a library that I started developing to create faster workflows, firstly for variational quantum algorithms, using qiskit. 

The main feature is the `volta.observables.sample_hamiltonian` which enables you to do easy evaluation of the expectation value for a hamiltonian defined using `opflow` and a quantum circuit.

I plan to implement Hamiltonian Simulation algorithms as well as noise mitigation for this package.

## Variational Quantum Algorithms

- Variational Quantum Deflation based on https://arxiv.org/abs/1805.08138.

- Subspace-search variational quantum eigensolver for excited states based on https://arxiv.org/abs/1810.09434. 

## SWAP test

- SWAP test using controlled swaps;

- Destructive SWAP test;

## Hamiltonian Simulation

## Error Mitigation