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Quantum Droplets

Alexs Labuda

The Royal Society

The Royal Society
London, United Kingdom

'This photograph represents experimental proof of the theoretical work in the field of hydrodynamic quantum analogs. These silicone oil droplets are bouncing indefinitely above a vibrating pool of silicone oil at 15 Hz. The surface waves generated by the droplets are analogous to quantum mechanical waves that guide the dynamics of quantum particles. While the droplets *move* like quantum particles, they *behave* like quantum waves. The droplets' wave fields mediate their interactions with their surroundings, with each other, and even with themselves - similarly to electrons in the double-slit experiment. Such bouncing droplets were discovered in 2005 by Yves Couder (Université Paris Diderot) and mark the first real-world demonstration of the pilot-wave theory postulated by de Broglie in 1927. This behaviour provides measurable and intuitive insight into the mystery of particle-wave duality.'

Alexs Labuda

Post processing involved simple contrasting and color balancing. Camera; Nikon D700: 1/200; f/16; ISO200; 105mm.

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  • Title: Quantum Droplets
  • Creator: Alexs Labuda
  • Provenance: The Royal Society Publishing - Photo Competition 2019
  • Rights: Copyright held by the artist
  • Field: Micro-Imaging
The Royal Society

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