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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...
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11-17
2017
Digital Quantum Simulations of Spins and Fermions with Trapped Ions
内容： I will review our recent proposals for the digital quantum simulations of spins, fermions, and fermions coupled to bosons, with trapped-ion quantum platforms. We will revise how to employ multi...
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11-17
2017
Analog and digital-analog quantum simulation of the Quantum Rabi Model
内容： I will introduce the concept of analog and digital quantum simulations as a means of reproducing physical models onto more controllable quantum systems. I will explain the role of these paradig...
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10-30
2017
Unitary Work Extraction, Quantum Batteries and Powerful Driving
内容： One of the central aims of the emerging field of 'quantum thermodynamics' is to uncover thermodynamic effects which are of a genuinely quantum nature. Quantum mechanics may provide a thermodyna...
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10-23
2017
Finite-component system phase transitions in and out of equilibrium
内容： Contrary to the long-held belief that phase transitions occur only in the thermodynamic limit of infinite number of constituents, we have recently discovered that finite-component systems of co...