Comments on "Asking Photons Where They Have Been"
Quantum Physics
2015-11-12 v1
Abstract
By using the nonuniform discrete Fourier transform on the center positions of the symmetric intensity distribution of the output beam, we recover the vibration information of two mirrors, which is lost in the analysis of Danan \emph{et al.} in the work [Phys. Rev. Lett. \textbf{111}, 240402 (2013), arXiv:1304.7469]. We believe a photon always follows continuous trajectories, and a photon has to enter an interferometer at first and then leave it, if this photon has ever been inside the interferometer.
Cite
@article{arxiv.1402.4581,
title = {Comments on "Asking Photons Where They Have Been"},
author = {Jie-Hui Huang and Li-Yun Hu and Xue-Xiang Xu and Cun-Jin Liu and Qin Guo and Hao-Liang Zhang and Shi-Yao Zhu},
journal= {arXiv preprint arXiv:1402.4581},
year = {2015}
}
Comments
2 pages, 1 figures