For more than a century, the double-slit experiment has been the sharpest test of what reality is made of, and of whether ...

Two landmark quantum experiments have sharpened one of the oldest arguments in modern physics, and the verdict is not kind to ...

Researchers have finally resolved a century-old debate over the famous "double slit" experiment, according to new research.

A single atom as a movable slit: Researchers realize Einstein's thought experiment in original form, observing ...

Physicists confirm that light has two identities that are impossible to see at once. (Nanowerk News) MIT physicists have performed an idealized version of one of the most famous experiments in quantum ...

Quantum theory and Einstein's theory of general relativity are two of the greatest successes in modern physics. Each works ...

Schematic of the MIT experiment: Two single atoms floating in a vacuum chamber are illuminated by a laser beam and act as the two slits. The interference of the scattered light is recorded with a ...