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12-29
2011
Experimental demonstration of quantum gain in a zero-sum game
Abstract: We propose and experimentally demonstrate a zero-sum game which is in a fair Nash equilibrium for classical players, but a quantum player can always win using an appropriate strategy. The g...
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06-05
2015
Quantum Journal Club: Long Lifetime and High-Fidelity Quantum Memory of Photonic
Abstract: A central aim of quantum information processing is the efficient entanglement of multiple stationary quantum memories via photons. Among solid-state systems, the nitrogen-vacancy centre in ...
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01-04
2019
Variational quantum simulation
Abstract: The variational method is a versatile tool for classical simulation of a variety of quantum systems. Great efforts have recently been devoted to its extension to quantum computing for effic...
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04-06
2017
Quantum Journal Club: Efficient Electrical Spin Readout of NV− Centers in Diamond
Abstract: Using pulsed photoionization the coherent spin manipulation and echo formation of ensembles of NV−centers in diamond are detected electrically, realizing contrasts of up to 17%. The underl...
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12-13
2012
Journal Club
Abstract: Speaker: Xin-xing Yuan (袁新星) Paper: turbulence free ghost imaging Authors: Ronald E. Meyers, Keith S. Deacon, and Yanhua Shih Reference: Appl. Phys. Lett. 98, 111115 (2011); Speaker:...
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03-05
2013
Open mysteries in quantum information, from Quantum Discord to the Building the
Abstract: Nobel Laureate Richard Feynman once proclaimed that 'If you think you understand quantum mechanics, you don't understand quantum mechanics." Decades later, the science of quantum informatio...