Phys.org -
8 Jul 2015 15:30

(Phys.org)--Constructing quantum computers and other quantum devices requires the ability to leverage quantum properties such as superposition and entanglement - but these effects are fragile and therefore hard to maintain. Recently, scientists at Ecole Normale Supérieure in Paris demonstrated a novel method for controlling the quantum properties of light by probing a superconducting circuit in a cavity with microwave photons to control the energy levels that photon quanta can occupy. Specifica...
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