If you get close enough to a massive gravity source, the basic laws of 'maybe' and 'likely' actually change their physical shape.
April 13, 2026
Original Paper
Does Gravity Render Probability Quasilocal?
arXiv · 2604.08611
The Takeaway
We usually assume that the chance of something happening always adds up to 100% everywhere at once. But near black holes or massive cosmic curves, probability behaves more like a fluid that can leak or shift locally.
From the abstract
We propose that probability in quantum theory, like energy in general relativity, acquires a fundamentally quasilocal character in curved spacetime. Interpreting Hermiticity as the symmetry associated with inner-product conservation, we show that gravitational boundaries and horizons convert global probability conservation into a flux balance law. The resulting quasilocal probability naturally induces effective non-Hermiticity for restricted observers while preserving global unitarity. We demons