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Neutral atom quantum computing works by using lasers to corral atoms into a vacuum chamber (not on a chip per se). Different ...

Quantum mechanics is a physics framework that describes how matter and energy behave at an extremely small scale, ...

Superposition on a massive scale: illustration of a mass-quantized black hole that was created using NightCafe Creator AI. (Courtesy: University of Queensland) Quantum superposition is not just a ...

Walk on the quantum side: caesium atom in a superposition Is there a limit on how large a quantum superposition can be or can macroscopic objects, such as humans or say cats, also exist in a ...

One thing leads to another. It sounds obvious, but in the quantum realm, the saying doesn’t always ring true. A new quantum device can jumble up a sequence of two events so that they take place in ...

PHYSICS HAS A problem. In general relativity, time is entwined with space. It is relative, depending on speed or gravity. In quantum mechanics, however, time is an absolute. It is a smooth background ...

In human relationships, the question of being a couple or not has a yes-or-no answer: either one is a couple or not. Quantum physics offers an interesting alternative. There, the couples are pairs of ...