How to extract weak values from a mesoscopic electronic system

Esin, Iliya and Romito, Alessandro and Gefen, Yuval (2016) How to extract weak values from a mesoscopic electronic system. Quantum Studies: Mathematics and Foundations, 3 (3). pp. 265-277. ISSN 2196-5617

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Abstract

Weak value (WV) protocols may lead to extreme expectation values that are larger than the corresponding orthodox expectation values. Recent works have proposed to implement this concept in nano-scale electronic systems. Here we address the issue of how one calibrates the setup in question, maximizes the measurement's sensitivity, and extracts distinctly large WVs. Our concrete setup consists of two Mach-Zehnder interferometers (MZIs): the "system" and the "detector". Such setups have already been implemented in experiment.

Item Type: Journal Article
Journal or Publication Title: Quantum Studies: Mathematics and Foundations
Additional Information: The final publication is available at Springer via http://dx.doi.org/10.1007/s40509-016-0076-8 15 pages, 6 figures, Quantum Studies: Mathematics and Foundations, 1 (2016)
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 85748
Deposited By: ep_importer_pure
Deposited On: 30 Mar 2017 11:00
Refereed?: Yes
Published?: Published
Last Modified: 16 Sep 2019 01:56
URI: https://eprints.lancs.ac.uk/id/eprint/85748

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