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06-30
2017
Spin chains far away from equilibrium: shortcuts to adiabaticity
内容： Understanding the far-from-equilibrium dynamics of quantum systems is an open problem at the frontiers of physics. Yet, tailoring such dynamics is a necessity for the advancement of quantum tec...
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03-09
2017
Quantum Journal Club: Accelerated quantum control using superadiabatic dynamics in a solid-state lambda system
内容： Adiabatic processes are useful for quantum technologies1–3 but, despite their robustness to experimental imperfections, they remain susceptible to decoherence due to their long evolution time....
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03-02
2017
New topological gapless particles in cold atom systems
内容： Recently, condensed matter systems have proven to be a powerful platform to study low energy gapless particles by using momentum space band structures to simulate the three-dimensional energy-m...
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07-03
2017
Laser cooling and trapping ions on a microfabricated surface trap
内容： In this talk, I will introduce our experimental setups for MUSIQC (Modular Universal Scalable Ion traps Quantum Computing) project. This project provides a potential solution to realize quantum...
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05-31
2017
Shortcuts to adiabaticity for BEC in nonlinear systems
内容： In this talk, I will first give a brief introduction of shortcuts to adiabaticity with the applications of atom cooling, transport and internal state control. Then I focus on the shortcuts to a...
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06-30
2017
Exploiting nitrogen-vacancy centers as a ultra-sensitive nanoscale sensor and a many-body quantum simulator
内容： Negatively charged NV center has long been considered as a promising candidate for nanoscale sensing and quantum information. In each defect, a nitrogen atom and an adjacent vacancy substitute ...