@article{ijp2021916,
author={Peng, Hui},
title={Present Does Not Decide Past Retroactively---Novel Delayed-Choice Experiments},
journal={International Journal of Physics},
volume={9},
number={1},
pages={48--52},
year={2021},
url={http://pubs.sciepub.com/ijp/9/1/6},
issn={2333-4576},
abstract={The interpretations of the delayed-choice experiments suggest that photons ¡°retroactively decide¡± to travel as particles or as waves from the time of its emission. To test the interpretations thoroughly, we propose and perform novel extended-delayed-choice experiments. The experiments are designed for easier to set up, carry out and reach meaningful results without ambiguity. The experimental results show the following: (A) The present does not decide the past retroactively, i.e., the causality holds; (B) Bohr¡¯s complementarity principle is challenged; (C) photons behave as particle before striking on a double-slit/cross-double-slit; (D) Particle nature is intrinsic.},
doi={10.12691/ijp-9-1-6}
publisher={Science and Education Publishing}
}