IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v15y2024i1d10.1038_s41467-024-45858-z.html
   My bibliography  Save this article

Autonomous error correction of a single logical qubit using two transmons

Author

Listed:
  • Ziqian Li

    (University of Chicago
    University of Chicago
    Stanford University)

  • Tanay Roy

    (University of Chicago
    University of Chicago)

  • David Rodríguez Pérez

    (Colorado School of Mines)

  • Kan-Heng Lee

    (University of Chicago
    University of Chicago)

  • Eliot Kapit

    (Colorado School of Mines)

  • David I. Schuster

    (University of Chicago
    University of Chicago
    Stanford University
    University of Chicago)

Abstract

Large-scale quantum computers will inevitably need quantum error correction to protect information against decoherence. Traditional error correction typically requires many qubits, along with high-efficiency error syndrome measurement and real-time feedback. Autonomous quantum error correction instead uses steady-state bath engineering to perform the correction in a hardware-efficient manner. In this work, we develop a new autonomous quantum error correction scheme that actively corrects single-photon loss and passively suppresses low-frequency dephasing, and we demonstrate an important experimental step towards its full implementation with transmons. Compared to uncorrected encoding, improvements are experimentally witnessed for the logical zero, one, and superposition states. Our results show the potential of implementing hardware-efficient autonomous quantum error correction to enhance the reliability of a transmon-based quantum information processor.

Suggested Citation

  • 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.
  • Handle: RePEc:nat:natcom:v:15:y:2024:i:1:d:10.1038_s41467-024-45858-z
    DOI: 10.1038/s41467-024-45858-z
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-024-45858-z
    File Function: Abstract
    Download Restriction: no

    File URL: https://libkey.io/10.1038/s41467-024-45858-z?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. J. Cramer & N. Kalb & M. A. Rol & B. Hensen & M. S. Blok & M. Markham & D. J. Twitchen & R. Hanson & T. H. Taminiau, 2016. "Repeated quantum error correction on a continuously encoded qubit by real-time feedback," Nature Communications, Nature, vol. 7(1), pages 1-7, September.
    3. Laird Egan & Dripto M. Debroy & Crystal Noel & Andrew Risinger & Daiwei Zhu & Debopriyo Biswas & Michael Newman & Muyuan Li & Kenneth R. Brown & Marko Cetina & Christopher Monroe, 2021. "Fault-tolerant control of an error-corrected qubit," Nature, Nature, vol. 598(7880), pages 281-286, October.
    4. Nissim Ofek & Andrei Petrenko & Reinier Heeres & Philip Reinhold & Zaki Leghtas & Brian Vlastakis & Yehan Liu & Luigi Frunzio & S. M. Girvin & L. Jiang & Mazyar Mirrahimi & M. H. Devoret & R. J. Schoe, 2016. "Extending the lifetime of a quantum bit with error correction in superconducting circuits," Nature, Nature, vol. 536(7617), pages 441-445, August.
    5. M. H. Abobeih & Y. Wang & J. Randall & S. J. H. Loenen & C. E. Bradley & M. Markham & D. J. Twitchen & B. M. Terhal & T. H. Taminiau, 2022. "Fault-tolerant operation of a logical qubit in a diamond quantum processor," Nature, Nature, vol. 606(7916), pages 884-889, June.
    6. J. Kelly & R. Barends & A. G. Fowler & A. Megrant & E. Jeffrey & T. C. White & D. Sank & J. Y. Mutus & B. Campbell & Yu Chen & Z. Chen & B. Chiaro & A. Dunsworth & I.-C. Hoi & C. Neill & P. J. J. O’Ma, 2015. "State preservation by repetitive error detection in a superconducting quantum circuit," Nature, Nature, vol. 519(7541), pages 66-69, March.
    7. Sebastian Krinner & Nathan Lacroix & Ants Remm & Agustin Paolo & Elie Genois & Catherine Leroux & Christoph Hellings & Stefania Lazar & Francois Swiadek & Johannes Herrmann & Graham J. Norris & Christ, 2022. "Realizing repeated quantum error correction in a distance-three surface code," Nature, Nature, vol. 605(7911), pages 669-674, May.
    8. P. Campagne-Ibarcq & A. Eickbusch & S. Touzard & E. Zalys-Geller & N. E. Frattini & V. V. Sivak & P. Reinhold & S. Puri & S. Shankar & R. J. Schoelkopf & L. Frunzio & M. Mirrahimi & M. H. Devoret, 2020. "Quantum error correction of a qubit encoded in grid states of an oscillator," Nature, Nature, vol. 584(7821), pages 368-372, August.
    9. G. Waldherr & Y. Wang & S. Zaiser & M. Jamali & T. Schulte-Herbrüggen & H. Abe & T. Ohshima & J. Isoya & J. F. Du & P. Neumann & J. Wrachtrup, 2014. "Quantum error correction in a solid-state hybrid spin register," Nature, Nature, vol. 506(7487), pages 204-207, February.
    10. Alexander Erhard & Hendrik Poulsen Nautrup & Michael Meth & Lukas Postler & Roman Stricker & Martin Stadler & Vlad Negnevitsky & Martin Ringbauer & Philipp Schindler & Hans J. Briegel & Rainer Blatt &, 2021. "Entangling logical qubits with lattice surgery," Nature, Nature, vol. 589(7841), pages 220-224, January.
    11. A. Grimm & N. E. Frattini & S. Puri & S. O. Mundhada & S. Touzard & M. Mirrahimi & S. M. Girvin & S. Shankar & M. H. Devoret, 2020. "Stabilization and operation of a Kerr-cat qubit," Nature, Nature, vol. 584(7820), pages 205-209, August.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Ziqian Li & Tanay Roy & Yao Lu & Eliot Kapit & David I. Schuster, 2024. "Autonomous stabilization with programmable stabilized state," Nature Communications, Nature, vol. 15(1), pages 1-6, December.

    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. 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.
    2. Neereja Sundaresan & Theodore J. Yoder & Youngseok Kim & Muyuan Li & Edward H. Chen & Grace Harper & Ted Thorbeck & Andrew W. Cross & Antonio D. Córcoles & Maika Takita, 2023. "Demonstrating multi-round subsystem quantum error correction using matching and maximum likelihood decoders," Nature Communications, Nature, vol. 14(1), pages 1-13, December.
    3. William P. Livingston & Machiel S. Blok & Emmanuel Flurin & Justin Dressel & Andrew N. Jordan & Irfan Siddiqi, 2022. "Experimental demonstration of continuous quantum error correction," Nature Communications, Nature, vol. 13(1), pages 1-7, December.
    4. Eric Hyyppä & Suman Kundu & Chun Fai Chan & András Gunyhó & Juho Hotari & David Janzso & Kristinn Juliusson & Olavi Kiuru & Janne Kotilahti & Alessandro Landra & Wei Liu & Fabian Marxer & Akseli Mäkin, 2022. "Unimon qubit," Nature Communications, Nature, vol. 13(1), pages 1-14, December.
    5. X. L. He & Yong Lu & D. Q. Bao & Hang Xue & W. B. Jiang & Z. Wang & A. F. Roudsari & Per Delsing & J. S. Tsai & Z. R. Lin, 2023. "Fast generation of Schrödinger cat states using a Kerr-tunable superconducting resonator," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    6. Noah Goss & Alexis Morvan & Brian Marinelli & Bradley K. Mitchell & Long B. Nguyen & Ravi K. Naik & Larry Chen & Christian Jünger & John Mark Kreikebaum & David I. Santiago & Joel J. Wallman & Irfan S, 2022. "High-fidelity qutrit entangling gates for superconducting circuits," Nature Communications, Nature, vol. 13(1), pages 1-6, December.
    7. Cristóbal Lledó & Rémy Dassonneville & Adrien Moulinas & Joachim Cohen & Ross Shillito & Audrey Bienfait & Benjamin Huard & Alexandre Blais, 2023. "Cloaking a qubit in a cavity," Nature Communications, Nature, vol. 14(1), pages 1-6, December.
    8. Axel M. Eriksson & Théo Sépulcre & Mikael Kervinen & Timo Hillmann & Marina Kudra & Simon Dupouy & Yong Lu & Maryam Khanahmadi & Jiaying Yang & Claudia Castillo-Moreno & Per Delsing & Simone Gasparine, 2024. "Universal control of a bosonic mode via drive-activated native cubic interactions," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    9. Suhas Ganjam & Yanhao Wang & Yao Lu & Archan Banerjee & Chan U Lei & Lev Krayzman & Kim Kisslinger & Chenyu Zhou & Ruoshui Li & Yichen Jia & Mingzhao Liu & Luigi Frunzio & Robert J. Schoelkopf, 2024. "Surpassing millisecond coherence in on chip superconducting quantum memories by optimizing materials and circuit design," Nature Communications, Nature, vol. 15(1), pages 1-13, December.
    10. G. L. Stolpe & D. P. Kwiatkowski & C. E. Bradley & J. Randall & M. H. Abobeih & S. A. Breitweiser & L. C. Bassett & M. Markham & D. J. Twitchen & T. H. Taminiau, 2024. "Mapping a 50-spin-qubit network through correlated sensing," Nature Communications, Nature, vol. 15(1), pages 1-9, December.
    11. 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.
    12. Arjen Vaartjes & Anders Kringhøj & Wyatt Vine & Tom Day & Andrea Morello & Jarryd J. Pla, 2024. "Strong microwave squeezing above 1 Tesla and 1 Kelvin," Nature Communications, Nature, vol. 15(1), pages 1-8, December.
    13. 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.
    14. W. Wang & Z.-J. Chen & X. Liu & W. Cai & Y. Ma & X. Mu & X. Pan & Z. Hua & L. Hu & Y. Xu & H. Wang & Y. P. Song & X.-B. Zou & C.-L. Zou & L. Sun, 2022. "Quantum-enhanced radiometry via approximate quantum error correction," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    15. Kevin Reuer & Jonas Landgraf & Thomas Fösel & James O’Sullivan & Liberto Beltrán & Abdulkadir Akin & Graham J. Norris & Ants Remm & Michael Kerschbaum & Jean-Claude Besse & Florian Marquardt & Andreas, 2023. "Realizing a deep reinforcement learning agent for real-time quantum feedback," Nature Communications, Nature, vol. 14(1), pages 1-7, December.
    16. María José Viana Cleves & Gerardo Barbosa Castillo & Andrés Rolando Ciro Gómez & Édgar Solano González, 2022. "Líneas estructurales para la Fuerza Pública: medioambiente e inteligencia militar," Books, Universidad Externado de Colombia, Facultad de Derecho, number 1330.
    17. 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.
    18. L. Feng & Y.-Y. Huang & Y.-K. Wu & W.-X. Guo & J.-Y. Ma & H.-X. Yang & L. Zhang & Y. Wang & C.-X. Huang & C. Zhang & L. Yao & B.-X. Qi & Y.-F. Pu & Z.-C. Zhou & L.-M. Duan, 2024. "Realization of a crosstalk-avoided quantum network node using dual-type qubits of the same ion species," Nature Communications, Nature, vol. 15(1), pages 1-7, December.
    19. Grigory E. Astrakharchik & Luis A. Peña Ardila & Krzysztof Jachymski & Antonio Negretti, 2023. "Many-body bound states and induced interactions of charged impurities in a bosonic bath," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    20. M. Akhtar & F. Bonus & F. R. Lebrun-Gallagher & N. I. Johnson & M. Siegele-Brown & S. Hong & S. J. Hile & S. A. Kulmiya & S. Weidt & W. K. Hensinger, 2023. "A high-fidelity quantum matter-link between ion-trap microchip modules," Nature Communications, Nature, vol. 14(1), pages 1-8, 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:15:y:2024:i:1:d:10.1038_s41467-024-45858-z. 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.