3-7 July 2023
University of Zululand
Africa/Johannesburg timezone
The Proceedings of SAIP2023 Published: 20 December 2023

Continuous Monitoring and Feedback Control of a quantum harmonic oscillator

5 Jul 2023, 09:40
20m
University of Zululand

University of Zululand

Oral Presentation Track G - Theoretical and Computational Physics Theoretical and Computational Physics

Speaker

Thomas Konrad (UKZN)

Description

I review quantum state monitoring and measurement-based feedback control at the example of a particle in a harmonic potential [1]. Feedback can be employed to effectively modify the Hamiltonian, dissipate energy and transfer the system into the ground state while simultaneously compensating the noise introduced by the continuous measurement.

[1] A.Rouillard, A. Reddy, H. Bassa, S. Maharaj, L. Diosi and T. Konrad
Measurement-based Feedback Control of a Quantum System in a Harmonic Potential,
preprint: arXiv:2212.12292,(2022) link: [2212.12292] Measurement-based Feedback Control of a Quantum System in a Harmonic Potential

Level for award;(Hons, MSc, PhD, N/A)?

N/A

Apply to be considered for a student ; award (Yes / No)? N/A

Primary author

Thomas Konrad (UKZN)

Co-author

Amy Rouillard (University of KwaZulu-Natal)

Presentation Materials

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