Coinci­­dence helps with quan­­tum mea­­sure­­ments
(World News Austria)

Image: The new method is based on the repeated measurement of randomly selected transformations of individual quantum particles. (Credit: IQOQI Innsbruck/M.R.Knabl) Quantum phenomena are experimentally difficult to deal with, the effort increases dramatically with the size of the system. For some years now, scientists are capable of controlling small quantum systems and investigating quantum properties. Such quantum simulations are considered promising early applications of quantum technologies that could solve problems where simulations on conventional computers fail. However, the quantum systems used as quantum simulators must continue to...