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06-19
2013
Quantum correlations versus entanglement in composite systems
Abstract: The correlations of multipartite quantum states can have nonclassical features other than entanglement. After giving a brief overview of the subject, we focus on the issue of establishing a...
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05-23
2013
Journal Club
Abstract: Speaker: Dr. Zhang-qi Yin (尹璋琦) Title: Optomechanical initialization and quantum interface of superconducting qubits Abstract: In this talk we present a scheme to cool the superconduct...
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05-21
2013
Quantum-limited measurement of magnetic-field gradient using entangled atoms
Abstract: I will introduce a new method on how to surpass the standard quantum limit for detecting the magnetic-field gradient by using entangled atoms. In addition, I will briefly discuss how to cre...
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05-16
2013
Journal Club
Abstract: Speaker: Yang-chao Shen (沈杨超) Paper: Atom-Atom Entanglement by Single-Photon Detection Authors: L. Slodicka, G. Hetet, N. Rock, P. Schindler, M. Hennrich, and R. Blatt Reference: Phys...
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05-14
2013
Classical versus quantum correlations
Abstract: Correlations are fundamental, subtle and complex objects in quantum systems. The qualification and quantification of correlations are two basic and closely related issues in quantum theory,...
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05-09
2013
Journal Club
Abstract: Speaker: Jun-hua Zhang (张君华) Paper: Dirac Equation and Quantum Relativistic Effects in a Single Trapped Ion Authors: L. Lamata, J. Leon, T. Schatz, and E. Solano Reference: Phys. Rev....