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04-19
2012
Optically controlled phase gate for two spin qubits in coupled quantum dots
Abstract: We present a feasible scheme for performing an optically controlled phase gate between two conduction lectron spin qubits in adjacent self-assembled quantum dots. Interaction between the do...
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06-10
2015
Tuning optical properties of 2D semiconductors: defects, strain, and heterostruc
Abstract: In this talk, I will introduce the progress on the investigation and the modulation of the optical properties, especially Raman and photoluminesence, of 2D semiconductors. The effects of de...
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04-17
2014
Quantum Journal Club: Postprocessing for quantum random-number generators: Entro
Abstract: Postprocessing for quantum random-number generators: Entropy evaluation and randomness extraction Quantum random-number generators (QRNGs) can offer a means to generate information-theoreti...
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04-16
2015
Quantum Journal Club：Modular entanglement of atomic qubits using photons and pho
Abstract: Quantumentanglement is the central resource behindquantum information science, from quantum computation and simulation1,2 to enhanced metrology3 and secure communication1. These application...
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04-15
2015
Fermionic cellular automata and Quantum Fields
Abstract: We introduce Fermionic quantum cellular automata and describe the emergence of different geometries from their structure, under the assumptions of linearity, unitarity, locality, homogeneit...
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10-26
2023
Complexity and order in approximate quantum error-correcting codes
Abstract: Quantum codes achieving approximate quantum error correction (AQEC) are useful, often fundamentally important, from both practical and physical perspectives but remain little understood. In...