Researchers at Brown University in the US have observed fractional excitons, a new class of quantum materials in a global ...

Quantum mechanics ... that the world is constantly splitting in two Receive a weekly dose of discovery in your inbox! We'll also keep you up to date with New Scientist events and special offers.

Albert Einstein's general theory of relativity is one of the towering achievements of 20th-century physics. In our introduction to general relativity, we explain how this theory developed, plus ...

but as a quantum whole linked by entanglement The new picture that emerged showed a world totally unlike the one we knew. A world where objects could travel through walls, particles led parallel ...

This is where findings from the new ... of quantum computers and large-scale quantum systems that are much more powerful than those we know today. The study is published in the journal Science.

Quantum field theory marries the ideas of ... We'll also keep you up to date with New Scientist events and special offers. Download the app ...

But to understand how things work in the real world, quantum mechanics must be combined ... We'll also keep you up to date with New Scientist events and special offers. Download the app ...