Corpus ID: 236428356

Experimental demonstration of continuous quantum error correction

@inproceedings{Livingston2021ExperimentalDO,
  title={Experimental demonstration of continuous quantum error correction},
  author={William P. Livingston and Machiel S. Blok and Emmanuel Flurin and Justin Dressel and Andrew N. Jordan and Irfan Siddiqi},
  year={2021}
}
William P. Livingston, 2 Machiel S. Blok, 2, 3 Emmanuel Flurin, Justin Dressel, 6 Andrew N. Jordan, 5 and Irfan Siddiqi 2 Department of Physics, University of California, Berkeley, CA 94720 USA Center for Quantum Coherent Science, University of California, Berkeley, California 94720, USA∗ Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA Université Paris-Saclay, CEA, CNRS, SPEC, 91191 Gif-sur-Yvette Cedex, France Institute for Quantum Studies, Chapman… Expand

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References

SHOWING 1-10 OF 47 REFERENCES
Quantum Measurement and Control
In the last two decades there has been an enormous progress in the experimental investigation of single quantum systems. This progress covers fields such as quantum optics, quantum computation,Expand
Continuous-time Quantum Error Correction with Noise-assisted Quantum Feedback
TLDR
This work presents a new approach that consists of introducing controls driven by Brownian motions that can be shown to stabilize the target manifold exponentially, and presents a reduced-order filter formulation with classical probabilities. Expand
Demonstration of a High-Fidelity cnot Gate for Fixed-Frequency Transmons with Engineered ZZ Suppression.
TLDR
A novel coupling architecture for transmon qubits that circumvents the standard relationship between desired and undesired interaction rates is demonstrated and reveals no observable degradation of qubit coherence and an improvement in the ratio of desired to undesired coupling. Expand
Quantum computation and quantum information
  • T. Paul
  • Mathematics, Computer Science
  • Mathematical Structures in Computer Science
  • 2007
This special issue of Mathematical Structures in Computer Science contains several contributions related to the modern field of Quantum Information and Quantum Computing. The first two papers dealExpand
Quantum 4
  • 358
  • 2020
Energy-participation quantization of Josephson circuits
Superconducting microwave circuits incorporating nonlinear devices, such as Josephson junctions, are a leading platform for emerging quantum technologies. Increasing circuit complexity furtherExpand
T
  • E. O’Brien, A. Opremcak, E. Ostby, B. Pató, N. Redd, P. Roushan, N. C. Rubin, V. Shvarts, D. Strain, M. Szalay, M. D. Trevithick, B. Villalonga, T. White, Z. J. Yao, P. Yeh, A. Zalcman, H. Neven, S. Boixo, V. Smelyanskiy, Y. Chen, A. Megrant, and J. Kelly, “Exponential suppression of bit or phase fl
  • 2021
Continuous quantum error correction for evolution under time-dependent Hamiltonians
TLDR
The results suggest that a continuous implementation is suitable for quantum error correction in the presence of encoded time-dependent Hamiltonians, opening the possibility of many applications in quantum simulation and quantum annealing. Expand
Nature 585
  • 207
  • 2020
Nature Physics 16
  • 875
  • 2020
...
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2
3
4
5
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