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06-09
2014
QUIC talk: Renyi divergences in quantum information theory
内容： Renyi's alpha-divergences are known to play an important role in the quantification of trade-off relations in all sorts of problems in classical information theory, which makes it important to ...
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06-05
2014
Creating long distance entanglement in disordered spin chains via local control
内容： Temporally shaped control pulses for the creation of long-distance entanglement in disordered spin chains are derived. Our idea is based on a time-dependent target functional and a time-local c...
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05-29
2014
Quantum Journal Club: Experimental realization of a concatenated Greenberger–Hor
内容： The Greenberger–Horne–Zeilinger (GHZ) states1 play a significant role in fundamental tests of quantum mechanics2 and are one of the central resources of quantum-enhanced highprecision metrolo...
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05-29
2014
Quantum Journal Club: Experimental demonstration of a graph state quantum error-
内容： Scalable quantum computing and communication requires the protection of quantum information from the detrimental effects of decoherence and noise. Previous work tackling this problem has relied...
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05-28
2014
QUIC talk: Measurement-Device-Independent Quantum Information Processing
内容： He will introduce the discussion, giving a presentation on the recent subject of Measurement-Device-Independent Quantum Information Processing. 人物介绍：
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05-22
2014
Quantum Journal Club: Loophole-Free Bell Test for Continuous Variables viaWave a
内容： We derive two classes of multimode Bell inequalities under local realistic assumptions, which are violated only by the entangled states negative under partial transposition in accordance with t...