A routine quantum optics technique just revealed an extraordinary secret: entangled light can carry incredibly complex ...

In classical physics, anything driven hard enough will eventually heat up, lose coherence, and settle into disorder. A new quantum experiment suggests that this rule is not absolute, revealing a ...

When lasers were invented in the 1960s, they opened new avenues for scientific discovery and everyday applications, from ...

When scientists repeatedly drove a strongly interacting quantum system with laser “kicks,” they expected it to heat up and grow chaotic. Instead, the atoms abruptly stopped absorbing energy and locked ...

The unveiling by IBM of two new quantum supercomputers and Denmark's plans to develop "the world's most powerful commercial quantum computer" mark just two of the latest developments in quantum ...

Université de Montréal professor honoured alongside US physicist Charles H. Bennett. A Québec computer scientist has received the computing field’s highest honour for research that helped lay the ...