Download PDF by Xiaoye Xu: Applied Research of Quantum Information Based on Linear

By Xiaoye Xu

This thesis experiences on striking paintings in major subfields of quantum info technological know-how: one includes the quantum dimension challenge, and the opposite issues quantum simulation. The thesis proposes utilizing a polarization-based displaced Sagnac-type interferometer to accomplish partial cave in size and its reversal, and provides the 1st experimental verification of the nonlocality of the partial cave in dimension and its reversal. the entire experiments are conducted within the linear optical method, one of many earliest experimental platforms to hire quantum conversation and quantum info processing. The thesis argues that quantum size can yield quantum entanglement restoration, that is verified through the use of the frequency freedom to simulate the surroundings. in response to the vulnerable size conception, the writer proposes that white gentle can be utilized to exactly estimate section, and successfully demonstrates that the imaginary a part of the susceptible price might be brought through vulnerable size evolution. finally, a nine-order polarization-based displaced Sagnac-type interferometer utilising bulk optics is developed to accomplish quantum simulation of the Landau-Zener evolution, and by way of tuning the approach Hamiltonian, the 1st scan to analyze the Kibble-Zurek mechanism in non-equilibrium kinetics techniques is conducted within the linear optical system.

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Applied Research of Quantum Information Based on Linear Optics (Springer Theses) by Xiaoye Xu

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