Black Holes as Quantum Computers: Neutrino Signatures in the Search for Extraterrestrial Intelligence
To the point
Gia Dvali and Zaza Osmanov propose that microscopic black holes could function as ultra-efficient quantum computers for advanced extraterrestrials, producing Hawking radiation and collision-generated neutrinos and photons that would form a detectable signal that could be searched for by IceCube.
