New research from Louisiana State University has suggested that there may be a way to copy quantum information from the past. The work describes a way to violate the no-cloning theorem, a consequence of the Uncertainty Principle. 79 more words
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From Berkeley Lab: "Berkeley Lab Researchers Create a Nonlinear Light-generating Zero-Index MetaMaterial"
Suggesting that quantum computers might benefit from losing some data, physicists at the National Institute of Standards and Technology (NIST) have entangled—linked the quantum properties of—two ions by leaking judiciously chosen information to the environment. 306 more words