Search Results - "Royer, Baptiste"

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  1. 1

    Stabilization of Finite-Energy Gottesman-Kitaev-Preskill States by Royer, Baptiste, Singh, Shraddha, Girvin, S M

    Published in Physical review letters (31-12-2020)
    “…We introduce a new approach to Gottesman-Kitaev-Preskill (GKP) states that treats their finite-energy version in an exact manner. Based on this analysis, we…”
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    Journal Article
  2. 2

    Encoding Qubits in Multimode Grid States by Royer, Baptiste, Singh, Shraddha, Girvin, S.M.

    Published in PRX quantum (01-03-2022)
    “…Encoding logical quantum information in harmonic oscillator modes is a promising and hardware-efficient approach to the realization of a quantum computer. In…”
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    Journal Article
  3. 3

    Fast and high-fidelity entangling gate through parametrically modulated longitudinal coupling by Royer, Baptiste, Grimsmo, Arne L., Didier, Nicolas, Blais, Alexandre

    Published in Quantum (Vienna, Austria) (11-05-2017)
    “…We investigate an approach to universal quantum computation based on the modulation of longitudinal qubit-oscillator coupling. We show how to realize a…”
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    Journal Article
  4. 4

    Itinerant Microwave Photon Detector by Royer, Baptiste, Grimsmo, Arne L, Choquette-Poitevin, Alexandre, Blais, Alexandre

    Published in Physical review letters (18-05-2018)
    “…The realization of a high-efficiency microwave single photon detector is a long-standing problem in the field of microwave quantum optics. Here, we propose a…”
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  5. 5

    Fast universal control of an oscillator with weak dispersive coupling to a qubit by Eickbusch, Alec, Sivak, Volodymyr, Ding, Andy Z., Elder, Salvatore S., Jha, Shantanu R., Venkatraman, Jayameenakshi, Royer, Baptiste, Girvin, S. M., Schoelkopf, Robert J., Devoret, Michel H.

    Published in Nature physics (01-12-2022)
    “…Full manipulation of a quantum system requires controlled evolution generated by nonlinear interactions, which is coherent when the rate of nonlinearity is…”
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    Journal Article
  6. 6

    Digital Homodyne and Heterodyne Detection for Stationary Bosonic Modes by Strandberg, Ingrid, Eriksson, Axel M, Royer, Baptiste, Kervinen, Mikael, Gasparinetti, Simone

    Published in Physical review letters (09-08-2024)
    “…Homo- and heterodyne detection are fundamental techniques for measuring propagating electromagnetic fields. However, applying these techniques to stationary…”
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  7. 7

    Qubit parity measurement by parametric driving in circuit QED by Royer, Baptiste, Puri, Shruti, Blais, Alexandre

    Published in Science advances (01-11-2018)
    “…Multiqubit parity measurements are essential to quantum error correction. Current realizations of these measurements often rely on ancilla qubits, a method…”
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  8. 8
  9. 9

    Digital homodyne and heterodyne detection for stationary bosonic modes by Strandberg, Ingrid, Eriksson, Axel, Royer, Baptiste, Kervinen, Mikael, Gasparinetti, Simone

    Published 22-12-2023
    “…Phys. Rev. Lett. 133, 063601 (2024) Homo- and heterodyne detection are fundamental techniques for measuring propagating electromagnetic fields. However,…”
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  10. 10

    Encoding qubits in multimode grid states by Royer, Baptiste, Singh, Shraddha, Girvin, Steven M

    Published 07-02-2022
    “…Encoding logical quantum information in harmonic oscillator modes is a promising and hardware-efficient approach to the realization of a quantum computer. In…”
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    Journal Article
  11. 11

    Bosonic Pauli+: Efficient Simulation of Concatenated Gottesman-Kitaev-Preskill Codes by Hopfmueller, Florian, Tremblay, Maxime, St-Jean, Philippe, Royer, Baptiste, Lemonde, Marc-Antoine

    Published 14-02-2024
    “…A promising route towards fault-tolerant quantum error correction is the concatenation of a Gottesman-Kitaev-Preskill (GKP) code with a qubit code. Development…”
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  12. 12

    High-fidelity gates in a transmon using bath engineering for passive leakage reset by Thorbeck, Ted, McDonald, Alexander, Lanes, O, Blair, John, Keefe, George, Stabile, Adam A, Royer, Baptiste, Govia, Luke C. G, Blais, Alexandre

    Published 06-11-2024
    “…Leakage, the occupation of any state not used in the computation, is one of the of the most devastating errors in quantum error correction. Transmons, the most…”
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  13. 13

    Stabilization of Finite-Energy Gottesman-Kitaev-Preskill States by Royer, Baptiste, Singh, Shraddha, Girvin, S. M

    Published 16-09-2020
    “…Phys. Rev. Lett. 125, 260509 (2020) We introduce a new approach to Gottesman-Kitaev-Preskill (GKP) states that treats their finite-energy version in an exact…”
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    Journal Article
  14. 14

    Synthetic high angular momentum spin dynamics in a microwave oscillator by Roy, Saswata, Senanian, Alen, Wang, Christopher S, Wetherbee, Owen C, Zhang, Luojia, Cole, B, Larson, C. P, Yelton, E, Arora, Kartikeya, McMahon, Peter L, Plourde, B. L. T, Royer, Baptiste, Fatemi, Valla

    Published 24-05-2024
    “…Spins and oscillators are foundational to much of physics and applied sciences. For quantum information, a spin 1/2 exemplifies the most basic unit, a qubit…”
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  15. 15

    Qubit Parity Measurement by Parametric Driving in Circuit QED by Royer, Baptiste, Puri, Shruti, Blais, Alexandre

    Published 27-02-2018
    “…Science Advances 30 Nov 2018: Vol. 4, no. 11, eaau1695 Multi-qubit parity measurements are essential to quantum error correction. Current realizations of these…”
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  16. 16

    Quantum metamaterial for nondestructive microwave photon counting by Grimsmo, Arne L, Royer, Baptiste, Kreikebaum, John Mark, Ye, Yufeng, O'Brien, Kevin, Siddiqi, Irfan, Blais, Alexandre

    Published 13-05-2020
    “…Phys. Rev. Applied 15, 034074 (2021) Detecting traveling photons is an essential primitive for many quantum information processing tasks. We introduce a…”
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  17. 17

    Fast Universal Control of an Oscillator with Weak Dispersive Coupling to a Qubit by Eickbusch, Alec, Sivak, Volodymyr, Ding, Andy Z, Elder, Salvatore S, Jha, Shantanu R, Venkatraman, Jayameenakshi, Royer, Baptiste, Girvin, S. M, Schoelkopf, Robert J, Devoret, Michel H

    Published 11-11-2021
    “…Nature Physics, 2022 A controlled evolution generated by nonlinear interactions is required to perform full manipulation of a quantum system, and such control…”
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    Journal Article
  18. 18

    Itinerant microwave photon detector by Royer, Baptiste, Grimsmo, Arne L, Choquette-Poitevin, Alexandre, Blais, Alexandre

    Published 17-10-2017
    “…Phys. Rev. Lett. 120, 203602 (2018) The realization of a high-efficiency microwave single photon detector is a long-standing problem in the field of microwave…”
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    Journal Article
  19. 19

    Fast and High-Fidelity Entangling Gate through Parametrically Modulated Longitudinal Coupling by Royer, Baptiste, Grimsmo, Arne L, Didier, Nicolas, Blais, Alexandre

    Published 09-05-2017
    “…Quantum 1, 11 (2017) We investigate an approach to universal quantum computation based on the modulation of longitudinal qubit-oscillator coupling. We show how…”
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    Journal Article
  20. 20

    Microwave Quantum Link between Superconducting Circuits Housed in Spatially Separated Cryogenic Systems by Magnard, Paul, Storz, Simon, Kurpiers, Philipp, Schär, Josua, Marxer, Fabian, Lütolf, Janis, Besse, Jean-Claude, Gabureac, Mihai, Reuer, Kevin, Akin, Abdulkadir, Royer, Baptiste, Blais, Alexandre, Wallraff, Andreas

    Published 04-08-2020
    “…Phys. Rev. Lett. 125, 260502 (2020) Superconducting circuits are a strong contender for realizing quantum computing systems, and are also successfully used to…”
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