Towards the Heisenberg limit in microwave photon detection by a qubit array
journal contribution
posted on 2021-02-11, 10:23 authored by P Navez, Alexander BalanovAlexander Balanov, Sergey SavelievSergey Saveliev, Alexandre ZagoskinAlexandre ZagoskinUsing an analytically solvable model, we show that a qubit array-based
detector allows to achieve the fundamental Heisenberg limit in detecting single
photons. In case of superconducting qubits, this opens new opportunities for
quantum sensing and communications in the important microwave range.
Funding
EU project SUPERGALAX (Grant Agreement ID: 863313)
History
School
- Science
Department
- Physics
Published in
Physical Review BVolume
103Issue
6Publisher
American Physical Society (APS)Version
- AM (Accepted Manuscript)
Rights holder
© American Physical SocietyPublisher statement
This paper was accepted for publication in the journal Physical Review B and the definitive published version is is available at https://doi.org/10.1103/PhysRevB.103.064503.Acceptance date
2021-01-22Publication date
2021-02-05Copyright date
2021Notes
6 pages, 3 figuresISSN
2469-9950eISSN
2469-9969Publisher version
Language
- en
Depositor
Dr Alexandre Zagoskin. Deposit date: 9 February 2021Article number
064503Usage metrics
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