Black-hole powered quantum coherent amplifier.Published in:NPJ Quantum Information, 2024, v. 10, n. 1, p. 1, doi. 10.1038/s41534-024-00817-wBy:Misra, Avijit;Chattopadhyay, Pritam;Svidzinsky, Anatoly;Scully, Marlan O.;Kurizki, GershonPublication type:Article