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Three-body Förster resonance of a new type in Rydberg atoms. / Cheinet, P.; Pham, K. L.; Pillet, P. et al.

In: Quantum Electronics, Vol. 50, No. 3, 01.03.2020, p. 213-219.

Research output: Contribution to journal › Article › peer-review

Harvard

Cheinet, P, Pham, KL, Pillet, P, Beterov, II, Ashkarin, IN, Tretyakov, DB, Yakshina, EA, Entin, VM & Ryabtsev, II 2020, 'Three-body Förster resonance of a new type in Rydberg atoms', Quantum Electronics, vol. 50, no. 3, pp. 213-219. https://doi.org/10.1070/QEL17253

APA

Cheinet, P., Pham, K. L., Pillet, P., Beterov, I. I., Ashkarin, I. N., Tretyakov, D. B., Yakshina, E. A., Entin, V. M., & Ryabtsev, I. I. (2020). Three-body Förster resonance of a new type in Rydberg atoms. Quantum Electronics, 50(3), 213-219. https://doi.org/10.1070/QEL17253

Vancouver

Cheinet P, Pham KL, Pillet P, Beterov II, Ashkarin IN, Tretyakov DB et al. Three-body Förster resonance of a new type in Rydberg atoms. Quantum Electronics. 2020 Mar 1;50(3):213-219. doi: 10.1070/QEL17253

Author

Cheinet, P. ; Pham, K. L. ; Pillet, P. et al. / Three-body Förster resonance of a new type in Rydberg atoms. In: Quantum Electronics. 2020 ; Vol. 50, No. 3. pp. 213-219.

BibTeX

@article{5163b7f3a4c2407f86934fddfd271c5f,
title = "Three-body F{\"o}rster resonance of a new type in Rydberg atoms",
abstract = "The three-body F{\"o}rster resonances 3 nP3/2(|M|) →nS1/2 + (n + 1)S1/2 + nP3/2(|M∗|), controlled by a constant electric field, were realised earlier by the authors in an ensemble of several cold Rydberg Rb atoms. One of the drawbacks of such resonances for potential application in three-qubit quantum gates is the proximity of the two-body F{\"o}rster resonance 2 nP3/2 → nS1/2 + (n + 1)S1/2, as well as the possibility of their implementation only for states with values of the principal quantum numbers n 38. A three-body resonance of a new type, 3 nP3/2 → nS1/2 + (n + 1)S1/2 + nP1/2, which can be realised for arbitrary n, is proposed and analysed. Its specific feature is also that the third atom transits into a state with a different total angular momentum J = 1/2, which has no Stark structure, so that the two-body resonance is completely absent. Numerical calculations showed that for not too strong interaction, it is possible to observe coherent three-body oscillations of the populations of collective states, which is of interest for developing new schemes of three-qubit quantum gates controlled by an electric field.",
keywords = "Rydberg atoms, interaction, Forster resonance",
author = "P. Cheinet and Pham, {K. L.} and P. Pillet and Beterov, {I. I.} and Ashkarin, {I. N.} and Tretyakov, {D. B.} and Yakshina, {E. A.} and Entin, {V. M.} and Ryabtsev, {I. I.}",
year = "2020",
month = mar,
day = "1",
doi = "10.1070/QEL17253",
language = "English",
volume = "50",
pages = "213--219",
journal = "Quantum Electronics",
issn = "1063-7818",
publisher = "Turpion Ltd.",
number = "3",

}

RIS

TY - JOUR

T1 - Three-body Förster resonance of a new type in Rydberg atoms

AU - Cheinet, P.

AU - Pham, K. L.

AU - Pillet, P.

AU - Beterov, I. I.

AU - Ashkarin, I. N.

AU - Tretyakov, D. B.

AU - Yakshina, E. A.

AU - Entin, V. M.

AU - Ryabtsev, I. I.

PY - 2020/3/1

Y1 - 2020/3/1

N2 - The three-body Förster resonances 3 nP3/2(|M|) →nS1/2 + (n + 1)S1/2 + nP3/2(|M∗|), controlled by a constant electric field, were realised earlier by the authors in an ensemble of several cold Rydberg Rb atoms. One of the drawbacks of such resonances for potential application in three-qubit quantum gates is the proximity of the two-body Förster resonance 2 nP3/2 → nS1/2 + (n + 1)S1/2, as well as the possibility of their implementation only for states with values of the principal quantum numbers n 38. A three-body resonance of a new type, 3 nP3/2 → nS1/2 + (n + 1)S1/2 + nP1/2, which can be realised for arbitrary n, is proposed and analysed. Its specific feature is also that the third atom transits into a state with a different total angular momentum J = 1/2, which has no Stark structure, so that the two-body resonance is completely absent. Numerical calculations showed that for not too strong interaction, it is possible to observe coherent three-body oscillations of the populations of collective states, which is of interest for developing new schemes of three-qubit quantum gates controlled by an electric field.

AB - The three-body Förster resonances 3 nP3/2(|M|) →nS1/2 + (n + 1)S1/2 + nP3/2(|M∗|), controlled by a constant electric field, were realised earlier by the authors in an ensemble of several cold Rydberg Rb atoms. One of the drawbacks of such resonances for potential application in three-qubit quantum gates is the proximity of the two-body Förster resonance 2 nP3/2 → nS1/2 + (n + 1)S1/2, as well as the possibility of their implementation only for states with values of the principal quantum numbers n 38. A three-body resonance of a new type, 3 nP3/2 → nS1/2 + (n + 1)S1/2 + nP1/2, which can be realised for arbitrary n, is proposed and analysed. Its specific feature is also that the third atom transits into a state with a different total angular momentum J = 1/2, which has no Stark structure, so that the two-body resonance is completely absent. Numerical calculations showed that for not too strong interaction, it is possible to observe coherent three-body oscillations of the populations of collective states, which is of interest for developing new schemes of three-qubit quantum gates controlled by an electric field.

KW - Rydberg atoms

KW - interaction

KW - Forster resonance

UR - http://www.scopus.com/inward/record.url?scp=85084460585&partnerID=8YFLogxK

U2 - 10.1070/QEL17253

DO - 10.1070/QEL17253

M3 - Article

AN - SCOPUS:85084460585

VL - 50

SP - 213

EP - 219

JO - Quantum Electronics

JF - Quantum Electronics

SN - 1063-7818

IS - 3

ER -

ID: 24261239