Planck stars, White Holes, Remnants and Planck-mass quasi-particles(arxiv.org)53 points by ngrilly 2 years ago | 21 comments
What if Planet 9 is a Primordial Black Hole? (2019)(arxiv.org)109 points by nequo 3 years ago | 155 comments
From Quantum Relative Entropy to the Semiclassical Einstein Equations (2025)(arxiv.org)20 points by Luc 2 months ago | 1 comments
Anomalous contribution to galactic rotation curves due to stochastic spacetime(arxiv.org)130 points by kergonath 2 years ago | 61 comments
Semiclassical Gravity Efficiently Solves NP-Complete Problems(arxiv.org)59 points by ascarshen 4 months ago | 19 comments