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10-29
2014
Single-quantum level state engineering
内容： Quantum technology is a revolutionary idea to change the paradigm of modern technology using quantum states and operations of physical systems. An ability to manipulate a quantum state is an im...
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10-31
2014
Beating Classical Communication Resources by Quantum Communication
内容： The area of quantum communication complexity searches for communication tasks that can be solved more efficiently using quantum states as carriers of information rather than their classical cou...
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10-30
2014
Test of quantum commutation relations
内容： The uncertainty principle is at the very heart of quantum mechanics. Position, x, and momentum, p, are important physical observables to determine the mechanical properties of a system. In quan...
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10-30
2014
Quantum Journal Club: Experimental Characterization of Bosonic Creation and Anni
内容： The photon creation and annihilation operators are cornerstones of the quantum description of the electromagnetic field. They signify the isomorphism of the optical Hilbert space to that of the...
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10-30
2014
Optical Quantum Metrology in Lossy Systems
内容： Quantum metrology aims to harness the power of quantum mechanics to make ultra-precise measurements. A crucial advantage of quantum metrology is that it provides high precision with a significa...
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11-13
2014
Quantum Journal Club: Measurement-Device-Independent Entanglement Witnesses for
内容： The problem of demonstrating entanglement is central to quantum information processing applications. Resorting to standard entanglement witnesses requires one to perfectly trust the implementat...