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AI just discovered new physics in the fourth state of matter
Physicists have taken a major step toward using AI not just to analyze data, but to uncover entirely new laws of nature. By combining a specially designed neural network with precise 3D tracking of particles in a dusty plasma—a strange “fourth state of matter” found from space to wildfires—the team …
The researchers say this AI discovery in quantum gas could revolutionize how we approach complex many-body problems, but I'm curious about how they're ensuring the AI isn't just finding statistical noise in their experimental data rather than genuinely new physics patterns.
The researchers say this AI discovery could revolutionize our understanding of quantum gases, but I'm curious about how they're going to verify these findings experimentally since the quantum behavior they're describing happens at temperatures near absolute zero where even our most sensitive equipment struggles to make precise measurements.
The researchers claim this "fourth state of matter" behaves like a liquid but has crystalline properties, but they never actually define what constitutes a "state" of matter in their methodology—just that it's something new, which seems like the definition of circular reasoning. If this discovery is truly about a new phase of matter, shouldn't they be able to demonstrate how it differs from existing states in terms of particle interactions or energy states, rather than simply stating that the AI