2 years ago
Is it possible for a free particle to spontaneously start spinning around a point without anything in the center of its path? The answer is ...
dotwave.org/spontaneous-emergence-of-a-spin-state-for-an-emitter-in-a-time-varying-medium/
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But has it ever been observed for a real quantum particle?
4 years ago
do I have momentum ?
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The centre stays still but the waves move to the left. I wonder what the movie would look like if you made the wave pattern stationary and left the centre moving?
Not sure to understand the relationship between momentum and the video; could you explain? ^_^
5 years ago
Raw footage of 2 #walkers orbiting around each other : 2 synchronized sources emit waves propagating at a finite speed, which create 2 black rotating & spiralling interference patterns. The color encodes the direction of the wave field.
5 years ago
two equal dots oscillating out of phase at lambda/2 create a rotating spiral wave
5 years ago
the dot interacts with its own wave in a coherent circular mode
#thechurchofspace
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the color indicates the direction of the wave
It's like spin. Maybe it can explain results of Stern–Gerlach experiment.
Do you have it on youtube or a direct download link?
6 years ago
#Quadrille2Lambada But what about conservation of angular momentum ???
6 years ago
Lots of orbits these days, but here the spiral arms of the quadrupole are more clearly visible ( And this is raw footage without edit)
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Compare with this one
Do you think the spiral arms are mimicking some quantum phenomenon?
So, double spiral arms in many galaxies are result of two black holes in center of galaxy, which are orbiting each other? No dark mater then.
6 years ago
2 orbiting dots can create a quadrupole with spiralling arms
6 years ago
2012 may : Yves Couder gives a phénomenal talk at ENS Paris (in french but slides in english) wich emphasize the role of memory: all interesting phenomena occur when the guiding field encodes and stores the path of the particle in its wavelike memory.
also insights on de broglie double solution, the history of its relation to schrodinger, born and bohm.
BUT nothing about entanglement ....
savoirs.ens.fr/expose.php?id=752
savoirs.ens.fr
Les derniers cours, séminaires, colloques et conférences enregistrées à l'Ecole Normale Supérieure (Paris)6 years ago
bipolar auto-order
The dot and its wave form a rotating auto-trapped dipole
#thechurchofspace
#disco #disco #disco
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Didn't get bored yet?! Let's do something more useful in your lab!
6 years ago
Auto-Orbit : the dot gets trapped in its own wave and revolves around successive twin oscillons
#thechurchofspace
6 years ago
auto-orbit
the local faraday wave field around the dotwave excites an oscillon, that creates its own circular field around which the dot is guided
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Yazmin Garcia
6 years ago
friandise
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fast checkboard demodulation vizualization from Sander Wildeman ("synthetic schlieren") github.com/swildeman/fcd
please note the curvature deformation of the interference pattern created by the 3 droplets when they start rotating. This is because the speed of propagation of interactions on the bath surface is finite .
what can we deduce from this 3-droplet interaction ? 🤔😆
6 years ago
Two dotwaves, with symetrical initial conditions, and a finite speed of interaction. Only the wave is shown. Can you guess where are the dots ?
6 years ago
[Latest from MIT Team !] Superposition state of walking droplets and how to control it with a modification of a resonant cavity.
Statistical projection effects in a hydrodynamic pilot-wave system
dotwave.org
ABSTRACT : "Millimetric liquid droplets can walk across the surface of a vibrating fluid bath, self-propelled through a resonant interaction with their own guiding or ‘pilot’ wave fields. These walking droplets, or ‘walkers’, exhibit several features previously thought to be peculiar to the ...6 years ago
An interesting article from Tomas Bohr, the grandson of Niels Bohr :
"The walking droplets closely resemble quantum particles driven by a ‘pilot wave’, but how far the analogy can be taken is presently unknown"
fermatslibrary.com/s/quantum-physics-dropwise