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05-14
2018
Adventures in quantum optimization with noisy qubits
内容： Quantum information processing holds great promise, yet large-scale, general purpose “universal" quantum computers capable of solving hard problems are not yet available despite 20+ years of i...
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04-17
2018
Precision Spectroscopy on Ion Coulomb Crystals
内容： Ion traps are a versatile tool for a broad range of applications, such as quantum information and optical clocks. They offer a well-controlled experimental environment in which single ions can ...
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03-16
2018
Light slowing and storage in an EIT-medium: the dynamical aspect thereof
内容： In this talk, I will address a few notable points in performing numerical treatment of the phenomenon of light slowing and storage in an electromagnetically-induced transparency (EIT) medium. I...
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03-16
2018
Trapping a heralded single-photon in an atomic ensemble
内容： A cold atom cloud is an interesting medium which allows both generation of entangled photons with unique properties and coherent storage of photons. In this talk, I will first describe our work...
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12-06
2017
Universal Quantum Computation with Hybrid Spin-Majorana Qubits
内容： We theoretically propose a set of universal quantum gates acting on a hybrid qubit formed by coupling a quantum dot spin qubit and Majorana fermion qubit. First, we consider a quantum dot tunne...
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12-01
2017
Precision measurements with trapped ion and development of a surface ion trap setup
内容： I will discuss lifetime measurement of SF^{-}_{6} measured with an unprecedented precision. The electron affinity thus extracted soundly establishes the structure of an SF^{-}_{6} molecular ion...