Time travel is often a way to change history in science fiction such as "Back to the Future" and "Looper." Now researchers suggest a certain kind of time machine could also possess another powerful ...
Scientists in China have produced a theory for a quantum cloning machine able to produce several copies of the state of a particle at atomic or sub-atomic scale, or quantum state. The advance could ...
May 14 (UPI) --The makers of Coors Light beer unveiled a new service for the coronavirus era: A "Clone Machine" to allow video conference attendees to leave their cameras without being missed. The ...
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This May Be the Creepiest Humanoid Robot Ever Built…and the Most Advanced, Too
The company behind it, Clone Robotics, is making headlines for its eerily lifelike android — a humanoid machine that moves less like a robot and more like a human without skin. From Sci-Fi Horror to ...
We present an optimal asymmetric 1 → 4 quantum cloner. Our derivation generalizes the constructions of optimal asymmetric 1 → 2 and 1 → 3 quantum cloners in [Quantum Inf. Comput 5, 583 (2005)]. We ...
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