A University of Sydney quantum physicist has developed a new approach to quantum error correction that could significantly ...

The concept of entanglement links far-flung particles. That relationship can prove that someone is in the location they claim ...

Imagine you're trying to build a very long, complicated chain of dominoes. The aim is that each domino hits the next one ...

A new theoretical study has taken a close look at how noise influences these circuits. The results show that noise places a ...

Scientists show helium atoms can exist in two places at once, preserving quantum behavior even as they fall under gravity.

A new experiment with momentum-entangled helium atoms could help unite quantum mechanics and general relativity.

Quantum entanglement happens when two particles become interconnected and share a single state. Scientists have measured how ...

Scientists have proposed a bold new explanation for how the universe began, suggesting the Big Bang’s rapid expansion may have emerged naturally from the laws of quantum gravity. Credit: Shutterstock ...

Scientists have unveiled a new approach to ultra-secure communication that could make quantum encryption simpler and more ...

A team of physicists set out to test some of the most exciting claims in quantum computing—and found a very different story. Instead of confirming breakthroughs, their careful replication studies ...