Topological power pumping in quantum circuits

Autor: J. Luneau, C. Dutreix, Q. Ficheux, P. Delplace, B. Douçot, B. Huard, D. Carpentier

Publikováno v: Physical Review Research, Vol 4, Iss 1, p 013169 (2022)

In this article, we develop a description of topological pumps as slow classical dynamical variables coupled by a quantum system. We discuss the cases of quantum Hall pumps, Thouless pumps, and the more recent Floquet pumps based frequency converters

Externí odkaz: https://doaj.org/article/e585c6808255435d9d5ed1fb9e222fd7

Propagating quantum microwaves:towards applications in communication and sensing

Autor: Mateo Casariego, Emmanuel Zambrini Cruzeiro, Stefano Gherardini, Tasio Gonzalez-Raya, Rui André, Gonçalo Frazão, Giacomo Catto, Mikko Möttönen, Debopam Datta, Klaara Viisanen, Joonas Govenius, Mika Prunnila, Kimmo Tuominen, Maximilian Reichert, Michael Renger, Kirill G Fedorov, Frank Deppe, Harriet van der Vliet, A J Matthews, Yolanda Fernández, R Assouly, R Dassonneville, B Huard, Mikel Sanz, Yasser Omar

Publikováno v: Casariego, M, Zambrini Cruzeiro, E, Gherardini, S, Gonzalez-Raya, T, André, R, Frazão, G, Catto, G, Möttönen, M, Datta, D, Viisanen, K, Govenius, J, Prunnila, M, Tuominen, K, Reichert, M, Renger, M, Fedorov, K G, Deppe, F, van der Vliet, H, Matthews, A J, Fernández, Y, Assouly, R, Dassonneville, R, Huard, B, Sanz, M & Omar, Y 2023, ' Propagating quantum microwaves : towards applications in communication and sensing ', Quantum Science and Technology, vol. 8, no. 2, 023001 . https://doi.org/10.1088/2058-9565/acc4af
Quantum Sci.Technol.
Quantum Sci.Technol., 2023, 8 (2), pp.023001. ⟨10.1088/2058-9565/acc4af⟩
arXiv

Funding Information: The authors thank S Pirandola, and S Gasparinetti for useful discussions, and thank the support from Project QMiCS (820505) of the EU Flagship on Quantum Technologies. M C, E Z C, R A, G F, S G, and Y O thank the support from FCT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a8b1138871f33f41404de91c43311a5
https://cris.vtt.fi/en/publications/6221d0dc-b128-4db5-979a-2918c47625be

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Author Correction: Dynamics of a qubit while simultaneously monitoring its relaxation and dephasing

Autor: Q. Ficheux, S. Jezouin, Z. Leghtas, B. Huard

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-1 (2018)

The original version of this Article omitted the following from the Acknowledgements: Z. Leghtas' primary affiliation is Centre Automatique et Systèmes, Mines ParisTech. This has been corrected in both the PDF and HTML versions of the Article.

Externí odkaz: https://doaj.org/article/7600d23180fe40c784ee9ffeba6b0637

Energetics of a Single Qubit Gate

Autor: J. Stevens, D. Szombati, M. Maffei, C. Elouard, R. Assouly, N. Cottet, R. Dassonneville, Q. Ficheux, S. Zeppetzauer, A. Bienfait, A. N. Jordan, A. Auffèves, B. Huard

Publikováno v: Physical Review Letters
Physical Review Letters, 2022, 129 (11), pp.110601. ⟨10.1103/PhysRevLett.129.110601⟩

International audience; Qubits are physical, a quantum gate thus not only acts on the information carried by the qubit but also on its energy. What is then the corresponding flow of energy between the qubit and the controller that implements the gate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc334c1489386cbeac0e4d91b66cba24
https://hal.archives-ouvertes.fr/hal-03378195