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03-29
2013
Interacting fermions and bosons with trapped ions
内容： In this talk we will propose a method of simulating efficiently many-body interacting fermion and fermion-boson lattice models in trapped ions, including highly nonlinear interactions in arbitr...
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03-12
2013
Reliable quantum cloning at the Heisenberg limit
内容： No process in nature can perfectly copy an arbitrary quantum state. But is it possible to engineer processes that replicate quantum states with vanishingly small error? We devised a probabilist...
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11-15
2012
Journal Club
内容： Speaker: Jun-hua Zhang (张君华) Paper: Absorption imaging of a single atom Authors: Erik W. Streed, Andreas Jechow, Benjamin G. Norton, and David Kielpinski Reference: Nature Comm. 3, 933 (2...
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11-27
2012
Security Proofs in Quantum Cryptography
内容： The discussion will be about security proofs in quantum cryptography; Xiongfeng will start it with an introduction to security proof of the BB84 protocol. 人物介绍：
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10-11
2012
Quantum Journal Club
内容： 人物介绍： Speaker: Haoxiang Yang (杨蒿翔) Paper: All Entangled Pure States Violate a Single Bell’s Inequality Authors: Sixia Yu, Qing Chen, Chengjie Zhang, C. H. Lai, and C. H. Oh Refer...
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10-16
2012
Information conservation is fundamental: Uncovering lost information in Hawking
内容： Information is physical, a founding principle for information science that is among the most characteristic features of our modern day life. In both classical and quantum world, information can...