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04-07
2016
Four Lectures on Quantum Information, Quantum Foundations, and Quantum Thermodynamics
Abstract: Prof. Vlatko Vedral: TITLE1: Photonic Maxwell’s Demon Abstract: We report an experimental realization of Maxwell’s demon in a photonic setup. We show that a measurement at the few-photons...
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03-31
2016
Quantum Journal Club: Experimental verification of Landauer's principle linking information and thermodynamics
Abstract: In 1961, Rolf Landauer argued that the erasure of information is a dissipative process1.Aminimal quantity of heat, proportional to the thermal energy and called the Landauer bound, is neces...
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03-31
2016
Quantum Journal Club: Generation and detection of atomic spin entanglement in optical lattices
Abstract: Ultracold atoms in optical lattices hold promise for the creation of entangled states for quantum technologies. Here we report on the generation, manipulation and detection of atomic spin e...
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03-31
2016
Four Lectures on Quantum Information, Quantum Foundations, and Quantum Thermodynamics
Abstract: Prof. Vlatko Vedral: TITLE1: Photonic Maxwell’s Demon Abstract: We report an experimental realization of Maxwell’s demon in a photonic setup. We show that a measurement at the few-photons...
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03-31
2016
Wave-particle delayed-choice experiments
Abstract: 波粒二象性是量子力学的一个基本特征，被著名物理学家费曼称为“包含了量子力学唯一的奥秘”。按照玻尔互补原理，一个量子系统同时具有波动性和粒子性，但这两种属性不能被同时观测到；系统表现出哪种属性...
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03-17
2016
Quantum Journal Club： Antiferromagnetic Spinor Condensates in a Two-Dimensional Optical Lattice
Abstract: We experimentally demonstrate that spin dynamics and the phase diagram of spinor condensates can be conveniently tuned by a two-dimensional optical lattice. Spin population oscillations and...