Physicists have learned how they could breed Schrödinger cats in optics. Scientists tested a method that could potentially amplify superpositions of classical states of light beyond microscopic limits and help determine the boundaries between the quantum and classical worlds.

CIFAR Quantum Information Science Fellow Alexander Lvovsky led the team of Russian Quantum Center and University of Calgary scientists who tested a method that could potentially amplify superpositions of classical states of light beyond microscopic limits and help determine the boundaries between the quantum and classical worlds.

The study was published today in Nature Photonics.

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