Browsing Physics and Astronomy by Subject "decoherence"

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Advances in Superconducting Circuit Quantum Electrodynamics

Béjanin, Jérémy H. (University of Waterloo, 2022-01-31)

The topics of this thesis are based on circuit quantum electrodynamics (cQED), a theoretical and experimental platform allowing the study of light--matter interaction. This platform is rich both in observable physical ...
Decoherence by a non-Markovian and non-Gaussian Environment

Qiao, Wenling (University of Waterloo, 2013-01-25)

This thesis studies a spin-star model and an open spin-star model. The spin-star model is exactly solvable, and the approximation methods can be applied and compared with the exact solution. As this model is shown to be ...
Theoretical Analysis of A Protected Superconducting Qubit

Shen, Feiruo (University of Waterloo, 2015-11-02)

In the past few decades, quantum computation has become an active area of research due to prospects to execute high-efficiency quantum algorithms. Quantum algorithms promise to accelerate many practical computation problems, ...