Commentary on the decomposition of universal multiport interferometers: how it works in practice
Quantum Physics
2024-12-17 v1
Abstract
The decomposition of multiport interferometers is a fundamental tool in quantum optics and computing. This note aims to serve as a concise reference for performing the decomposition according to the most common design approaches, offering a self-contained treatment with essential mathematical details and practical working examples. Specifically, we provide a clear, self-consistent presentation of all the mathematics required to determine the gate parameters and apply the necessary phase corrections to achieve the desired structure.
Keywords
Cite
@article{arxiv.2412.11955,
title = {Commentary on the decomposition of universal multiport interferometers: how it works in practice},
author = {Dario Cilluffo},
journal= {arXiv preprint arXiv:2412.11955},
year = {2024}
}
Comments
13 pages, 1 figure