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10-30
2014
Quantum Journal Club: Experimental realization of a Szilard engine with a singl
内容： The most succinct manifestation of the second law of thermodynamics is the limitation imposed by the Landauer principle on the amount of heat a Maxwell demon (MD) can convert into free energy p...
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12-11
2014
Quantum Journal Club: Semi-device-independent bounds on entanglement
内容： 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 inequalit...
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11-27
2014
Quantum Journal Club: Entanglement between light and an optical atomic excitatio
内容： The generation, distribution and control of entanglement across quantum networks is one of the main goals of quantum information science1,2. In previous studies, hyperfine ground states of sing...
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10-23
2014
Quantum Journal Club: Quantum Data Compression of a Qubit Ensemble
内容： Data compression is a ubiquitous aspect of modern information technology, and the advent of quantum information raises the question of what types of compression are feasible for quantum data, w...
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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...