@misc{klevgard2021mach,
  title={The Mach-Zehnder Interferometer and Photon Dualism: with an Analysis of Nonlocality},
  author={Paul A. Klevgard},
  year={2021},
  eprint={2108.08222},
  archivePrefix={arXiv},
  primaryClass={physics.gen-ph},
  doi={10.1117/12.2575213.full},
  url={https://arxiv.org/abs/2108.08222}
}