As any algebra student is likely to ask a teacher, "Who ever uses complex numbers anyway?" The obvious answer, of course, is "math teachers." But that's just the beginning. Most scientists and ...

An international team of researchers shows through a concrete theoretical experiment that the prediction by standard complex quantum theory cannot be expressed by its real counterpart and ratifies its ...

The universality phenomenon reveals that certain complex functions arising in number theory—most notably the Riemann zeta‐function and a broad class of L‐functions—are astonishingly rich in analytic ...