News tagged with quantum mechanics

How spacetime is built by quantum entanglement

A collaboration of physicists and a mathematician has made a significant step toward unifying general relativity and quantum mechanics by explaining how spacetime emerges from quantum entanglement in a more fundamental theory. ...

dateMay 27, 2015 in Quantum Physics
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Blind signatures using offline repositories

Digital signatures are mechanisms for authenticating the validity or authorship of a certain digital message and they aim to be digital counterparts to real (or analog) signatures. The concept was introduced by Diffie and ...

dateMay 13, 2015 in Quantum Physics
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