Record-breaking experiment shows that a cluster of thousands of atoms can act like a wave as well as a particle.

Researchers have created a quantum superposition state in a semiconductor nanostructure that might serve as a basis for quantum computing. The trick: two optical laser pulses that act as a single ...

Researchers have created the world’s biggest “quantum cat.” Named after Schrödinger’s famous thought experiment, a “quantum cat” can be in superposition—the scientific name for being in two states at ...

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