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The Kerr-cat qubit is a bosonic qubit in which multi-photon Schrodinger cat states are stabilized by applying a two-photon drive to an oscillator with a Kerr nonlinearity.
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2019
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2019
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2020
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2020
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2020
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2020
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2020
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2022
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Y.-H. Kang, Y.-H. Chen, X. Wang, J. Song, Y. Xia, A. Miranowicz, S.-B. Zheng, and F. Nori, Nonadiabatic geometric quantum computation with cat-state qubits via invariant-based reverse engineering, Phys. Rev. Res. 4
2022
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M. McEwen, L. Faoro, K. Arya, A. Dunsworth, T. Huang, S. Kim, B. Burkett, A. Fowler, F. Arute, J. C. Bardin, et al. , Resolving catastrophic error bursts from cosmic rays in large arrays of superconducting qubits, Nature Physics 18
2022
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X. Pan, J. Schwinger, N.-N. Huang, P. Song, W. Chua, F. Hanamura, A. Joshi, F. Valadares, R. Filip, and Y. Y. Gao, Protecting the quantum interference of cat states by phase-space compression, Phys. Rev. X 13
2023
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2023
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C. Berdou, A. Murani, U. Réglade, W. Smith, M. Villiers, J. Palomo, M. Rosticher, A. Denis, P. Morfin, M. Delbecq, T. Kontos, N. Pankratova, F. Rautschke, T. Peronnin, L.-A. Sellem, P. Rouchon, A. Sarlette, M. Mirrahimi, P. Campagne-Ibarcq, S. Jezouin, R. Lescanne, and Z. Leghtas, One hundred second bit-flip time in a two-photon dissipative oscillator, PRX Quantum 4
2023
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2023
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D. Ruiz, R. Gautier, J. Guillaud, and M. Mirrahimi, Two-photon driven kerr quantum oscillator with multiple spectral degeneracies, Phys. Rev. A 107
2023
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2023
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2023
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2023
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2023
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2023
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