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Chaos driven by interfering memory.

S Perrard1, M Labousse2, E Fort2

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Summary
This summary is machine-generated.

Information stored in wave fields can pilot particle dynamics. Bouncing drop experiments reveal chaotic regimes with intermittent transitions between quantized states of size and angular momentum.

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Area of Science:

  • Fluid dynamics
  • Wave phenomena
  • Quantum chaos

Background:

  • Information transmission can link disparate entities, with one acting as a memory for the other.
  • Wave fields can store information, piloting particle dynamics, as demonstrated by bouncing drop systems.

Purpose of the Study:

  • To investigate the dynamics of a particle piloted by information stored in a wave field within a harmonic potential.
  • To characterize the chaotic regimes and intermittent transitions observed in this system.

Main Methods:

  • Utilizing a bouncing drop system generating surface waves sustained by parametric forcing.
  • Confining the 'walker' particle within a harmonic potential well.
  • Analyzing trajectories for chaotic behavior and state transitions.

Main Results:

  • Particle trajectories exhibit chaotic regimes with intermittent transitions between discrete states.
  • Each state is characterized by a double quantization of size and angular momentum.
  • Low-dimensional intermittency governs the probabilities of these quantized states.

Conclusions:

  • The system forms an eigenstate basis for decomposition, explaining observed superpositions in intrusive measurements.
  • Wave-mediated information storage provides a novel mechanism for piloting particle dynamics.