Efficiently Reconstructing States in Quantum Harmonic Oscillators Through Excitation Counting
Centre for Quantum Technologies via YouTube
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Join a quantum lunch seminar exploring efficient quantum state reconstruction techniques in continuous-variable systems, presented by Clara Fontaine from the Centre for Quantum Technologies. Dive into the innovative Optimized Reconstruction with Excitation Number Sampling (ORENS) technique, which offers superior performance compared to traditional Wigner and Husimi Q tomography methods in circuit quantum electrodynamics setups. Learn how ORENS overcomes challenges in high-dimensional state reconstruction by providing resilience to decoherence effects and immunity to parasitic system dynamics. Discover the technique's versatility across various continuous-variable platforms and its potential for scaling to multimode systems, making it an essential tool for practical quantum information processing using bosonic modes.
Syllabus
Counting excitations! Efficiently reconstructing states in quantum harmonic oscillators
Taught by
Centre for Quantum Technologies