Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Automatic quantum error correction

Barnes1, Warren

  • 1Department of Chemistry, Princeton University, Princeton, New Jersey 08544-1009, USA.

Physical Review Letters
|September 16, 2000
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Removal of the Clavicle in a State of Osteo-Sarcoma.

The Western journal of the medical and physical sciences·2023
Same author

Discussion of paper.

Public health papers and reports·2009
Same author

Some changing aspects of primary hyperparathyroidism.

Annals of the Royal College of Surgeons of England·2009
Same author

Effects of light and presence of fish on lure display and larval release behaviours in two species of freshwater mussels.

Animal behaviour·2000
Same author

Reply

The Journal of pediatrics·2000
Same author

Molecular Pathology of Breast Cancer: Prognostic and Predictive Markers in This Century and the Next.

Breast cancer (Tokyo, Japan)·2000
Same journal

Erratum: Spectroscopy and Ground-State Transfer of Ultracold Bosonic ^{39}K^{133}Cs Molecules [Phys. Rev. Lett. 135, 203401 (2025)].

Physical review letters·2026
Same journal

Erratum: Lifetime of the ^{2}F_{7/2} Level in Yb^{+} for Spontaneous Emission of Electric Octupole Radiation [Phys. Rev. Lett. 127, 213001 (2021)].

Physical review letters·2026
Same journal

Laser-Plasma Based Seeded Free Electron Laser in the High-Gain Regime.

Physical review letters·2026
Same journal

Parent Hamiltonians for Stabilizer Quantum Many-Body Scars.

Physical review letters·2026
Same journal

Properties of Heavy Cosmic Nuclei Phosphorus, Chlorine, Argon, Potassium, and Calcium: Results from the Alpha Magnetic Spectrometer.

Physical review letters·2026
Same journal

Role of Spin-Isospin Symmetries in Nuclear β-Decays.

Physical review letters·2026
See all related articles

This study introduces a novel quantum error correction method using dissipative evolution. It protects quantum information without external intervention or ancilla qubits.

Area of Science:

  • Quantum Physics
  • Quantum Information Science
  • Condensed Matter Physics

Background:

  • Dissipative quantum systems can lead to decoherence, a major obstacle in quantum computation.
  • Quantum error correction is crucial for building robust quantum technologies.
  • Controlling quantum states in the weak coupling limit presents unique challenges.

Purpose of the Study:

  • To establish criteria for dissipative evolution that enables population and coherence transfer between quantum subspaces without coherence loss.
  • To demonstrate a self-correcting quantum error correction mechanism.
  • To present a physical implementation of this error correction scheme.

Main Methods:

  • Analysis of dissipative evolution in the weak coupling limit.

Related Experiment Videos

  • Theoretical modeling of a three-spin system in a resonator.
  • Investigating population and coherence dynamics between quantum subspaces.

    • Main Results:

    • Developed criteria for coherence-preserving population and coherence transfer via dissipative evolution.
    • Showcased a quantum error correction mechanism implemented by system-bath interaction.
    • Demonstrated protection of a three-spin qubit against all spin-flip errors without ancilla or external control.

    Conclusions:

    • Dissipative evolution can be harnessed for intrinsic quantum error correction.
    • The proposed method offers a pathway to robust quantum information processing.
    • Physical systems like coupled spins in resonators can realize this error correction scheme.