IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v14y2023i1d10.1038_s41467-023-42899-8.html
   My bibliography  Save this article

Floquet-tailored Rydberg interactions

Author

Listed:
  • Luheng Zhao

    (National University of Singapore)

  • Michael Dao Kang Lee

    (National University of Singapore)

  • Mohammad Mujahid Aliyu

    (National University of Singapore)

  • Huanqian Loh

    (National University of Singapore
    National University of Singapore)

Abstract

The Rydberg blockade is a key ingredient for entangling atoms in arrays. However, it requires atoms to be spaced well within the blockade radius, which limits the range of local quantum gates. Here we break this constraint using Floquet frequency modulation, with which we demonstrate Rydberg-blockade entanglement beyond the traditional blockade radius and show how the enlarged entanglement range improves qubit connectivity in a neutral atom array. Further, we find that the coherence of entangled states can be extended under Floquet frequency modulation. Finally, we realize Rydberg anti-blockade states for two sodium Rydberg atoms within the blockade radius. Such Rydberg anti-blockade states for atoms at close range enables the robust preparation of strongly-interacting, long-lived Rydberg states, yet their steady-state population cannot be achieved with only the conventional static drive. Our work transforms between the paradigmatic regimes of Rydberg blockade versus anti-blockade and paves the way for realizing more connected, coherent, and tunable neutral atom quantum processors with a single approach.

Suggested Citation

  • Luheng Zhao & Michael Dao Kang Lee & Mohammad Mujahid Aliyu & Huanqian Loh, 2023. "Floquet-tailored Rydberg interactions," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    • Handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-42899-8
    DOI: 10.1038/s41467-023-42899-8
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-023-42899-8
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-023-42899-8?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Dolev Bluvstein & Harry Levine & Giulia Semeghini & Tout T. Wang & Sepehr Ebadi & Marcin Kalinowski & Alexander Keesling & Nishad Maskara & Hannes Pichler & Markus Greiner & Vladan Vuletić & Mikhail D, 2022. "A quantum processor based on coherent transport of entangled atom arrays," Nature, Nature, vol. 604(7906), pages 451-456, April.
    2. Sepehr Ebadi & Tout T. Wang & Harry Levine & Alexander Keesling & Giulia Semeghini & Ahmed Omran & Dolev Bluvstein & Rhine Samajdar & Hannes Pichler & Wen Wei Ho & Soonwon Choi & Subir Sachdev & Marku, 2021. "Quantum phases of matter on a 256-atom programmable quantum simulator," Nature, Nature, vol. 595(7866), pages 227-232, July.
    3. A. M. Kaufman & B. J. Lester & M. Foss-Feig & M. L. Wall & A. M. Rey & C. A. Regal, 2015. "Entangling two transportable neutral atoms via local spin exchange," Nature, Nature, vol. 527(7577), pages 208-211, November.
    4. Logan W. Clark & Nathan Schine & Claire Baum & Ningyuan Jia & Jonathan Simon, 2020. "Observation of Laughlin states made of light," Nature, Nature, vol. 582(7810), pages 41-45, June.
    5. Logan W. Clark & Ningyuan Jia & Nathan Schine & Claire Baum & Alexandros Georgakopoulos & Jonathan Simon, 2019. "Interacting Floquet polaritons," Nature, Nature, vol. 571(7766), pages 532-536, July.
    6. Aaron W. Young & William J. Eckner & William R. Milner & Dhruv Kedar & Matthew A. Norcia & Eric Oelker & Nathan Schine & Jun Ye & Adam M. Kaufman, 2020. "Half-minute-scale atomic coherence and high relative stability in a tweezer clock," Nature, Nature, vol. 588(7838), pages 408-413, December.
    7. T. M. Wintermantel & M. Buchhold & S. Shevate & M. Morgado & Y. Wang & G. Lochead & S. Diehl & S. Whitlock, 2021. "Epidemic growth and Griffiths effects on an emergent network of excited atoms," Nature Communications, Nature, vol. 12(1), pages 1-6, December.
    8. Pascal Scholl & Michael Schuler & Hannah J. Williams & Alexander A. Eberharter & Daniel Barredo & Kai-Niklas Schymik & Vincent Lienhard & Louis-Paul Henry & Thomas C. Lang & Thierry Lahaye & Andreas M, 2021. "Quantum simulation of 2D antiferromagnets with hundreds of Rydberg atoms," Nature, Nature, vol. 595(7866), pages 233-238, July.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Shankar G. Menon & Noah Glachman & Matteo Pompili & Alan Dibos & Hannes Bernien, 2024. "An integrated atom array-nanophotonic chip platform with background-free imaging," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    2. Yue Wu & Shimon Kolkowitz & Shruti Puri & Jeff D. Thompson, 2022. "Erasure conversion for fault-tolerant quantum computing in alkaline earth Rydberg atom arrays," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    3. Katrina Barnes & Peter Battaglino & Benjamin J. Bloom & Kayleigh Cassella & Robin Coxe & Nicole Crisosto & Jonathan P. King & Stanimir S. Kondov & Krish Kotru & Stuart C. Larsen & Joseph Lauigan & Bri, 2022. "Assembly and coherent control of a register of nuclear spin qubits," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    4. Daniel Stilck França & Liubov A. Markovich & V. V. Dobrovitski & Albert H. Werner & Johannes Borregaard, 2024. "Efficient and robust estimation of many-qubit Hamiltonians," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    5. Matthew J. O’Rourke & Garnet Kin-Lic Chan, 2023. "Entanglement in the quantum phases of an unfrustrated Rydberg atom array," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    6. Hu, Jie-Ru & Zhang, Zuo-Yuan & Liu, Jin-Ming, 2024. "Implementation of three-qubit Deutsch-Jozsa algorithm with pendular states of polar molecules by optimal control," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 635(C).
    7. Jin Ming Koh & Tommy Tai & Ching Hua Lee, 2024. "Realization of higher-order topological lattices on a quantum computer," Nature Communications, Nature, vol. 15(1), pages 1-14, December.
    8. Ziqian Li & Tanay Roy & David Rodríguez Pérez & Kan-Heng Lee & Eliot Kapit & David I. Schuster, 2024. "Autonomous error correction of a single logical qubit using two transmons," Nature Communications, Nature, vol. 15(1), pages 1-6, December.
    9. Konrad Tschernig & David Guacaneme & Oussama Mhibik & Ivan Divliansky & Miguel A. Bandres, 2024. "Observation of Boyer-Wolf Gaussian modes," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    10. Yuqing Li & Huiying Du & Yunfei Wang & Junjun Liang & Liantuan Xiao & Wei Yi & Jie Ma & Suotang Jia, 2023. "Observation of frustrated chiral dynamics in an interacting triangular flux ladder," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    11. S. K. Kanungo & J. D. Whalen & Y. Lu & M. Yuan & S. Dasgupta & F. B. Dunning & K. R. A. Hazzard & T. C. Killian, 2022. "Realizing topological edge states with Rydberg-atom synthetic dimensions," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    12. Yong-zhuang Zhou & Man-chao Zhang & Wen-bo Su & Chun-wang Wu & Yi Xie & Ting Chen & Wei Wu & Ping-xing Chen & Jie Zhang, 2024. "Tracking the extensive three-dimensional motion of single ions by an engineered point-spread function," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    13. Liang Xiang & Jiachen Chen & Zitian Zhu & Zixuan Song & Zehang Bao & Xuhao Zhu & Feitong Jin & Ke Wang & Shibo Xu & Yiren Zou & Hekang Li & Zhen Wang & Chao Song & Alexander Yue & Justine Partridge & , 2024. "Enhanced quantum state transfer by circumventing quantum chaotic behavior," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    14. Dylan Harley & Ishaun Datta & Frederik Ravn Klausen & Andreas Bluhm & Daniel Stilck França & Albert H. Werner & Matthias Christandl, 2024. "Going beyond gadgets: the importance of scalability for analogue quantum simulators," Nature Communications, Nature, vol. 15(1), pages 1-16, December.
    15. Gandzha, I.S. & Kliushnichenko, O.V. & Lukyanets, S.P., 2021. "Modeling and controlling the spread of epidemic with various social and economic scenarios," Chaos, Solitons & Fractals, Elsevier, vol. 148(C).
    16. David R. Leibrandt & Sergey G. Porsev & Charles Cheung & Marianna S. Safronova, 2024. "Prospects of a thousand-ion Sn2+ Coulomb-crystal clock with sub-10−19 inaccuracy," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    17. Mu Yang & Hao-Qing Zhang & Yu-Wei Liao & Zheng-Hao Liu & Zheng-Wei Zhou & Xing-Xiang Zhou & Jin-Shi Xu & Yong-Jian Han & Chuan-Feng Li & Guang-Can Guo, 2022. "Topological band structure via twisted photons in a degenerate cavity," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    18. Wenhui Xu & Chenwei Lv & Qi Zhou, 2024. "Multipolar condensates and multipolar Josephson effects," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    19. Gyungmin Cho & Dohun Kim, 2024. "Machine learning on quantum experimental data toward solving quantum many-body problems," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    20. Spencer D. Fallek & Vikram S. Sandhu & Ryan A. McGill & John M. Gray & Holly N. Tinkey & Craig R. Clark & Kenton R. Brown, 2024. "Rapid exchange cooling with trapped ions," Nature Communications, Nature, vol. 15(1), pages 1-9, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:14:y:2023:i:1:d:10.1038_s41467-023-42899-8. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.