Physicists once treated Einstein’s picture of a clockwork universe as the gold standard for what “reality” should look like, ...

Quantum experiments keep stripping away our everyday intuitions, replacing them with a picture of reality in which cause, effect and even “facts” depend on how we look. New tests of entanglement, ...

The concept of monogamy in Bell inequality violations has been regarded as a fundamental feature of quantum theory. However, in our manuscript, we show that Bell monogamy is a mere consequence of the ...

Quantum mechanics has long challenged our intuitive understanding of how nature works, but few ideas are as counterintuitive as quantum nonlocality. Despite decades of theoretical progress and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The Greenberger–Horne–Zeilinger (GHZ) paradox describes how quantum theory cannot be described by local ...

Quantum mechanics is one of the most intriguing and complex fields in physics. It explores the behavior of matter and energy at the smallest scales, often defying our everyday understanding of reality ...

This year we celebrate 100 years of quantum mechanics (QM). Incorrect interpretations of QM and incorrect mental models of the invisible details of quantum phenomena lead to paradoxes. To explain ...

1 Information Quantum Technology Laboratory, International Cooperation Research Center of China Communication and Sensor Networks for Modern Transportation, School of Information Science and ...

Classical and quantum mechanics don’t really get along as the science of the subatomic can get, well, weird. Take, for instance, quantum entanglement, which says that the state of one particle can be ...

Quantum gravity photon race. Credit: NASA / Sonoma State University / Aurore Simonnet / CC BY 2.0 In a breakthrough study, researchers have pushed the boundaries of quantum mechanics by creating light ...