This paper smells like crack pot stuff. That is probably why it collected only two citations in more than 10 years. It also mentions the experiment from Couder

This paper smells like crack pot stuff. That is probably why it collected only two citations in more than 10 years. It also mentions the experiment from Couder et. al. in the summary, which has been debunked several years ago: https://www.quantamagazine.org/famous-experiment-dooms-pilot-wave-alternative-to-quantum-weirdness-20181011/ https://www.quantamagazine.org/famous-experiment-dooms-pilot... Behind sophisticated math it hides a beginners understanding of physics. Classical mechanics emerges from Quantum Mechanics in the same way as wave optics emerges from ray optics. https://physics.stackexchange.com/questions/397694/what-makes-a-theory-quantum/397974#397974 https://physics.stackexchange.com/questions/397694/what-make... If it would be otherwise, you would also argue, that wave optics emerges from ray optic. The experimental evidence is clear against such an interpretation.