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11-05
2013
Quantum Journal Club: Ion Crystal Transducer for Strong Coupling between Single
Abstract: A new approach for the realization of a quantum interface between single photons and single ions in an ion crystal is proposed and analyzed. In our approach the coupling between a single ph...
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04-06
2021
Optimal rates for independence testing via permutation tests
Defining a natural measure of dependence $D(f)$ to be the squared $L^2$-distance between a joint density $f$ and the product of its marginals, we first show that there is generally no valid test of in...
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04-12
2012
Quantum Journal Club
Abstract: Speaker: Jun-hua Zhang Paper 1 Title: Control and Measurement of Three-Qubit Entangled States Authors: Christian F. Roos, Mark Riebe, Hartmut Haffner, Wolfgang Hansel, Jan Benhelm, Gavin P....
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12-22
2016
Quantum Journal Club: Observation of the Efimovian expansion in scale-invariant Fermi gases
Abstract: Scale invariance plays an important role in unitary Fermi gases. Discrete scaling symmetry manifests itself in quantum few-body systems such as the Efimov effect. Here, we report on the the...
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11-13
2013
Quantum Correlation Complexity and Quantum Communication Complexity
Abstract: Quantum correlation complexity and quantum communication complexity are tow ways to quantify the minimal resources needed in generating multipartite correlations by players located at diffe...
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12-11
2014
Quantum Journal Club: Semi-device-independent bounds on entanglement
Abstract: Detection and quantification of entanglement in quantum resources are two key steps in the implementation of various quantum-information processing tasks. Here, we show that Bell-type inequ...