Comment on "Nonlocal Coherent Perfect Absorption"
Quantum Physics
2019-12-18 v1
Abstract
We show that, contrary to what is claimed in Ref. [J. Jeffers, Phys. Rev. Lett. 123, 143602 (2019)], there is no nonlocal coherent absorption by the two lossy beam splitters considered in detail in the treatment of the setup presented in this reference. What happens is a local coherent absorption by the other two lossy beam splitters of the setup.
Cite
@article{arxiv.1912.08194,
title = {Comment on "Nonlocal Coherent Perfect Absorption"},
author = {Pablo L. Saldanha},
journal= {arXiv preprint arXiv:1912.08194},
year = {2019}
}
Comments
2 pages, no figures