Unifying gravity and quantum theory remains a significant goal in modern physics. Despite the success in unifying all other fundamental interactions (electromagnetism, strong force and weak force) ...

Physicists Shubhayan Sarkar, Armin Tavakoli Orthey Jr., and Remigiusz Augusiak have published a scheme in Nature Physics that can verify any quantum state or measurement without trusting the device ...

Well, around a similar time, the American Physical Society (APS) invited researchers and science enthusiasts to chime in on ...

Let’s talk about quantum gravity experiments that can be done here on Earth! If we discover how to connect quantum mechanics with general relativity we’ll pretty much win physics. There are multiple ...

An international team has confirmed that large quantum systems really do obey quantum mechanics. Using Bell’s test across 73 qubits, they proved the presence of genuine quantum correlations that can’t ...

Theories of quantum mechanics predict that some particles can exist in superpositions, which essentially means that they can ...

Microsoft has claimed a quantum computing breakthrough with its new "Majorana 1" chip. But skeptics argue key evidence is still missing. Microsoft has claimed a major breakthrough in quantum computing ...

Some people think they have a poltergeist in their attic, some say they’ve seen ghosts on dark nights – I have John Stewart Bell. The physicist’s research and his tremendous legacy have been haunting ...

Researchers are preparing an experiment to explore whether time can exist in a quantum superposition, using ultra-precise ...