In the end, the measured phase of the quantum wave sits 2.5 percent from the theoretical prediction. The result, the team ...

Physicists have directly linked quantum mechanics and Einstein's gravity theory. An experiment used ultracold atoms in ...

Physicists split an atomic wave between free fall and a stationary path, revealing a quantum phase predicted nearly a century ago.

Physicists have directly observed gravity's effect on a quantum object, supporting Einstein's theory and advancing the quest ...

Now, scientists in Israel and abroad have taken a new step toward understanding how they interact by directly measuring how gravity changes a quantum object as it falls. The findings could eventually ...

A glimpse of the complex optical systems behind Quantinuum's trapped-ion quantum computers. (Quantinuum) Quantum computers ...

A new discovery suggests gravitational fields can enable matter to become quantum entangled — and that's even if the concept of quantum gravity does not exist. The idea comes from two London-based ...

Killing horizon: a thought experiment suggests that the presence of a black hole can decohere a quantum superposition. (Courtesy: Shutterstock/Rost9) A new thought experiment suggests that the mere ...

A big problem with physics is that it’s invented by humans. We see stuff around us and use our observations to build a mental model of the world. Children do this, and of course physicists keep right ...