Presenter: Professor Andrew Forbes, University of the Witwatersrand

Entanglement is a quintessential property of quantum systems, and captures the fact that the state may be written in a manner that is non-separable, so that a measurement on one affects the outcome of the other.  But non-separability is not unique to quantum mechanics: weather maps are non-separable, and more pertinently, so are certain forms of structured classical light, controversially referred to as “classical entangled”.  In this talk I will outline how these structured light beams can be created and how they can be used to blur the classical-quantum divide, demonstrating quantum tools applied to the classical world, and classical beams used in quantum processes.

About Physics colloquium

The Physics Colloquium series hosts a range of speakers from Australia and abroad. The series explores a variety of topics and everyone is welcome to come along. The seminars are open so there is no need to register your attendance.


Steele Building (03)

Other upcoming sessions


16 Aug 2024


30 Aug 2024