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11-10
2015
Quantum Journal Club: Rapid Driven Reset of a Qubit Readout Resonator
内容： Using a circuit QED device, we demonstrate a simple qubit measurement pulse shape that yields fast ring-up and ring-down of the readout resonator regardless of the qubit state. The pulse differ...
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10-27
2015
Quantum Journal Club: Operating Spin Echo in the Quantum Regime for an Atomic-En
内容： Spin echo is a powerful technique to extend atomic or nuclear coherence times by overcoming the dephasing due to inhomogeneous broadenings. However, there are disputes about the feasibility of ...
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10-27
2015
Quantum Journal Club: Robust control of individual nuclear spins in diamond
内容： Isolated nuclear spins provide a promising building block for quantum information science, motivating development of techniques to characterize, control, and detect them in suitable systems. Wo...
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10-21
2015
Quantum Journal Club: Experimental Satellite Quantum Communications
内容： Quantum communication (QC), namely, the faithful transmission of generic quantum states, is a key ingredient of quantum information science. Here we demonstrate QC with polarization encoding fr...
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10-21
2015
Quantum Journal Club: Photonic Boson Sampling in a Tunable Circuit
内容： Quantum computers are unnecessary for exponentially efficient computation or simulation if the Extended Church-Turing thesis is correct. The thesis would be strongly contradicted by physical de...
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10-14
2015
Quantum Journal Club: Quantum Dynamics with Spatiotemporal Control of Interactio
内容： Optical control of atomic interactions in quantum gases is a long-sought goal of cold atom research. Previous experiments have been hindered by rapid decay of the quantum gas and parasitic defo...