Black Hole Photon Ring Chaos: Lyapunov Growth in Unstable Light Orbits #shorts

追加: 2026-06-04

[00:00:00]What if light never truly escapes, and instead goes on a chaotic loop around a black hole? Picture a photon ring. Light skims the edge, orbiting at near light speed, [music] but tiny changes decide everything.

[00:00:14]Now, here's the wild part. In an unstable orbit, a slight deviation grows fast, like a glitch multiplying [music] every second. That growth is measured by the Lyapunov exponent, a chaos counter that tells how quickly paths [music] diverge. So, each ring is a stress test for Einstein's math and for how instability spreads in space-time.

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