TL;DR
This paper reviews recent theoretical advances in applying quantum feedback control techniques to manipulate electron flows and states in nano-scale quantum transport devices, highlighting measurement-based and coherent control strategies.
Contribution
It provides a comprehensive overview of how quantum feedback control can be used to influence quantum transport phenomena, including noise suppression and state stabilization.
Findings
Measurement-based control enables noise reduction in quantum transport.
Coherent control relates to quantum network manipulation.
Realization of a nano-electronic Maxwell's demon.
Abstract
Quantum transport is the study of the motion of electrons through nano-scale structures small enough that quantum effects are important. In this contribution I review recent theoretical proposals to use the techniques of quantum feedback control to manipulate the properties of electron flows and states in quantum-transport devices. Quantum control strategies can be grouped into two broad classes: measurement-based control and coherent control, and both are covered here. I discuss how measurement-based techniques are capable of producing a range of effects, such as noise suppression, stabilisation of nonequillibrium quantum states and the realisation of a nano-electronic Maxwell's demon. I also describe recent results on coherent transport control and its relation to quantum networks.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.