Clive Emary
Feedback control in quantum transport
Emary, Clive
Authors
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.
Citation
Emary, C. (2016). Feedback control in quantum transport. In Understanding Complex Systems; Control of Self-Organizing Nonlinear Systems (275-287). Springer International Publishing. https://doi.org/10.1007/978-3-319-28028-8_14
Online Publication Date | Jan 23, 2016 |
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Publication Date | Jan 1, 2016 |
Deposit Date | Jun 28, 2018 |
Electronic ISSN | 1860-0840 |
Pages | 275-287 |
Series Title | Understanding complex systems |
Book Title | Understanding Complex Systems; Control of Self-Organizing Nonlinear Systems |
Chapter Number | pages 275-287 |
ISBN | 9783319280271; 9783319280288 |
DOI | https://doi.org/10.1007/978-3-319-28028-8_14 |
Keywords | Master Equation; Feedback Scheme; Quantum Transport; Coherent Control; Feedback Network |
Public URL | https://hull-repository.worktribe.com/output/898411 |
Publisher URL | https://link.springer.com/chapter/10.1007%2F978-3-319-28028-8_14 |
Contract Date | Jan 1, 2016 |
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