The Real Question Behind Quantum Mechanics' Imaginary Numbers Quantum mechanics has been hailed as one of the greatest scientific theories ever created, accurately describing phenomena at the atomic and subatomic scale that defy classical understanding.
Its reliance on imaginary numbers, however, has sparked debate among physicists for decades – a discussion that just took a surprising turn.
Physicists from Heinrich Heine University Düsseldorf (HHU) have been scrutinizing the fundamental properties of quantum mechanics in collaboration with the German Aerospace Center (DLR).