> Phonons can be thought of as quantized sound waves, similar to photons as quantized light waves.[2] However, photons are fundamental particles that can be individually detected, whereas phonons, being quasiparticles, are an emergent phenomenon. [3]
> The study of phonons is an important part of condensed matter physics. They play a major role in many of the physical properties of condensed matter systems, such as thermal conductivity and electrical conductivity, as well as in models of neutron scattering and related effects.
Electron behavior is also fluidic in Superfluids (e.g. Bose-Einstein Condensates).
> "Gravity as a fluid dynamic phenomenon in a superfluid quantum space. Fluid quantum gravity and relativity." (2017) :
> [...] Vorticity is interpreted as spin (a particle's internal motion). Due to non-zero, positive viscosity of the SQS, and to Bernoulli pressure, these vortices attract the surrounding quanta, pressure decreases and the consequent incoming flow of quanta lets arise a gravitational potential. This is called superfluid quantum gravity.
> Thus our best descriptions of emergent behavior in fluids (and chemicals and fields) must presumably be composed at least in part from quantum wave functions that e.g. Navier-Stokes also fit for; with a fitness function.
> TLDR; In SQS (Superfluid Quantum Space), Quantum gravity has fluid vortices with Gross-Pitaevskii, Bernoulli's, and IIUC so also Navier-Stokes; so Quantum CFD (Computational Fluid Dynamics).
The illustrations here could probably also be so modeled: https://physics.aps.org/articles/v16/196 https://news.ycombinator.com/item?id=38369731
Newer waveguide approaches for example with dual or additional beams could also be so visualized.
Three.js interactive webgl particle wave simulator: https://threejs.org/examples/webgl_points_waves.html
From https://news.ycombinator.com/item?id=38028794 re: a new ultrasound wave medical procedure:
> "Quantum light sees quantum sound: phonon/photon correlations" (2023) https://news.ycombinator.com/item?id=37793765 ; the photonic channel actually embeds the phononic field
Phonon: https://en.wikipedia.org/wiki/Phonon :
> Phonons can be thought of as quantized sound waves, similar to photons as quantized light waves.[2] However, photons are fundamental particles that can be individually detected, whereas phonons, being quasiparticles, are an emergent phenomenon. [3]
> The study of phonons is an important part of condensed matter physics. They play a major role in many of the physical properties of condensed matter systems, such as thermal conductivity and electrical conductivity, as well as in models of neutron scattering and related effects.
Electron behavior is also fluidic in Superfluids (e.g. Bose-Einstein Condensates).
SQS Superfluid Quantum Space
"Can we make a black hole? And if we could, what could we do with it?" (2022) https://news.ycombinator.com/item?id=31383784 :
> "Gravity as a fluid dynamic phenomenon in a superfluid quantum space. Fluid quantum gravity and relativity." (2017) :
> [...] Vorticity is interpreted as spin (a particle's internal motion). Due to non-zero, positive viscosity of the SQS, and to Bernoulli pressure, these vortices attract the surrounding quanta, pressure decreases and the consequent incoming flow of quanta lets arise a gravitational potential. This is called superfluid quantum gravity.
And it's n-body and fluidic.
Curl, Spin, and Vorticity;
Vorticity: https://en.wikipedia.org/wiki/Vorticity
From https://news.ycombinator.com/item?id=31049970 https://westurner.github.io/hnlog/#comment-31049970 ... CFD, jax-cfd, :
> Thus our best descriptions of emergent behavior in fluids (and chemicals and fields) must presumably be composed at least in part from quantum wave functions that e.g. Navier-Stokes also fit for; with a fitness function.
From "Light and gravitational waves don't arrive simultaneously" https://news.ycombinator.com/item?id=38056295 :
> TLDR; In SQS (Superfluid Quantum Space), Quantum gravity has fluid vortices with Gross-Pitaevskii, Bernoulli's, and IIUC so also Navier-Stokes; so Quantum CFD (Computational Fluid Dynamics).