The LHC just ruled out another hiding place for quantum black holes

Physicists analysing data from the Large Hadron Collider have found no evidence that the machine is producing microscopic quantum black holes. The null result narrows the parameter space where such exotic objects could exist, tightening constraints on theories that predict them. Researchers say the hypothetical black holes would arise if extra spatial dimensions amplify gravity at sub‑atomic distances, a scenario that could bridge the gap between quantum mechanics and general relativity. While the LHC’s current energy reach has not revealed these phenomena, the finding sharpens the focus for future searches. The study underscores how high‑energy collisions continue to test the limits of known physics and inform the development of a quantum‑gravity framework. What to watch: future LHC runs probing higher energies for signs of extra dimensions.

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This article is AI-generated and fact-gated. Original reporting: ScienceDaily