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04-28
2016
Quantum Journal Club：Measurement of transverse hyperfine interaction by forbidden transitions
内容： Precise characterization of a system’s Hamiltonian is crucial to its high-fidelity control that would enable many quantum technologies, ranging from quantum computation to communication and se...
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04-28
2016
Quantum Journal Club：Freezing motion-induced dephasing in an atomic-ensemble quantum memory
内容： Motion-induced dephasing is a dominant decoherence mechanism for atom-gas quantum memories. In this paper, we develop a new coherent manipulation technique which enables arbitrary engineering o...
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04-21
2016
Quantum Journal Club：Realization of a scalable Shor algorithm
内容： Certain algorithms for quantumcomputers are able to outperform their classical counterparts. In 1994, Peter Shor came up with a quantum algorithm that calculates the prime factors of a large nu...
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04-21
2016
Quantum Journal Club: Automated Search for new Quantum Experiments
内容： Quantum mechanics predicts a number of, at first sight, counterintuitive phenomena. It therefore remains a question whether our intuition is the best way to find new experiments. Here, we repor...
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04-14
2016
Quantum Journal Club: Hardware-Efficient Autonomous Quantum Memory Protection
内容： We demonstrate site-resolved imaging of individual fermionic 6Li atoms in a single layer of a 3D optical lattice. To preserve the density distribution during fluorescence imaging, we simultaneo...
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04-14
2016
Quantum Journal Club： Site-Resolved Imaging of Fermionic 6Li in an Optical Lattice
内容： We propose to encode a quantum bit of information in a superposition of coherent states of an oscillator, with four different phases. Our encoding in a single cavity mode, together with a prote...