• Corpus ID: 118891185

Exploring Hidden Acoustic Spin Underwater

  title={Exploring Hidden Acoustic Spin Underwater},
  author={Yang Long and Jie Ren and Hong Chen},
  journal={arXiv: Applied Physics},
Investigating wave propagation in fluid enables a variety of important applications in underwater communications, object detections and unmanned robot control. Conventionally, momentum and spin reveal fundamental physical properties about propagating waves. Yet, vast previous research focused on the orbital angular momentum of acoustics without thinking about the existence possibility of spin due to the longitudinal wave nature. Here, we show that underwater acoustic wave processes the non…