The fruits of our labor
Discover our group's publications over the past two decades
We invite you to explore our scientific publications, as well as the dissertations and theses written by our former members. These works reflect our ongoing commitment to advancing knowledge in quantum physics.
2024
High-fidelity gates in a transmon using bath engineering for passive leakage reset
Authors : Ted Thorbeck; Alexander McDonald; O. Lanes; John Blair; George Keefe; Adam A. Stabile; Baptiste Royer; Luke C. G. Govia; Alexandre Blais
Published in arXiv:2411.04101
Quantum optimal control of superconducting qubits based on machine-learning characterization
Authors : Elie Genois; Noah J. Stevenson; Noah Goss; Irfan Siddiqi; Alexandre Blais
Published in arXiv:2410.22603
Deterministic generation of a 20-qubit two-dimensional photonic cluster state
Authors : James O'Sullivan; Kevin Reuer; Aleksandr Grigorev; Xi Dai; Alonso Hernández-Antón; Manuel H. Muñoz-Arias; Christoph Hellings; Alexander Flasby; Dante Colao Zanuz; Jean-Claude Besse; Alexandre Blais; Daniel Malz; Christopher Eichler; Andreas Wallraff
Published in arXiv:2409.06623
Optimal control in large open quantum systems: the case of transmon readout and reset
Authors : R. Gautier; É. Genois; A. Blais
Published in arXiv:2403.14765, 2024.
Measurement-Induced Transmon Ionization
Authors : M.F. Dumas; B. Groleau-Paré; A. McDonald; M.H. Muñoz-Arias; C. Lledó; B. D'Anjou; A. Blais
Published in Phys. Rev. X 14, 041023 (2024)
Toolbox for nonreciprocal dispersive models in circuit quantum electrodynamics
Authors : Lautaro Labarca; Othmane Benhayoune-Khadraoui; Alexandre Blais; Adrian Parra-Rodriguez
Published in Phys. Rev. Applied 22, 034038 (2024)
Hardware-efficient error-correcting codes for large nuclear spins
Authors : Jonathan A. Gross; Clément Godfrin; Alexandre Blais; Eva Dupont-Ferrier
Published in Phys. Rev. Applied 22, 014006 (2024)
Low-depth Clifford circuits approximately solve MaxCut
Authors : M. H Muñoz-Arias; S. Kourtis; A. Blais
Published in Phys. Rev. Research 6, 023294 (2024)
2023
Qubit readouts enabled by qubit cloaking
Authors : M. H. Muñoz-Arias; C. Lledó; A. Blais
Published in Phys. Rev. Appl., vol. 20, p. 054013, 2023.
Cloaking a qubit in a cavity
Authors : C. Lledó; R. Dassonneville; A. Moulinas; J. Cohen; R. Shillito; A. Bienfait; B. Huard; A. Blais
Published in Nature Communications, vol. 14, p. 6313, 2023.
Fast Flux-Activated Leakage Reduction for Superconducting Quantum Circuits
Authors : N. Lacroix; L. Hofele; A. Remm; O. Benhayoune-Khadraoui; A. McDonald; R. Shillito; S. Lazar; C. Hellings; F. Swiadek; D. Colao-Zanuz; A. Flasby; M.B. Panah; M. Kerschbaum; G. J. Norris; A. Blais; A. Wallraff; S. Krinner
Published in 2023.
Enhancing Dispersive Readout of Superconducting Qubits Through Dynamic Control of the Dispersive Shift: Experiment and Theory
Authors : F. Swiadek; R. Shillito; P. Magnard; A. Remm; C. Hellings; N. Lacroix; Q. Ficheux; D.C. Zanuz; G. J. Norris; A. Blais; S. Krinner; A. Wallraff
Published in arXiv:2307.07765, 2023.
Loophole-free Bell inequality violation with superconducting circuits
Authors : S. Storz; J. Schär; A. Kulikov; P. Magnard; P. Kurpiers; J. Lütolf; T. Walter; A. Copetudo; K. Reuer; A. Akin; J.-C. Besse; M. Gabureac; G. J. Norris; A. Rosario; F. Martin; J. Martinez; W. Amaya; M. W. Mitchell; C. Abellan; J.-D. Bancal; N. Sangouard; B. Royer; A. Blais; A. Wallraff
Published in Nature, vol. 617, p. 265, 2023.
Reminiscence of classical chaos in driven transmons
Authors : J. Cohen; A. Petrescu; R. Shillito; A. Blais
Published in PRX Quantum, vol. 4, p. 020312, 2023.
Cat-qubit-inspired gate on cos(2θ) qubits
Authors : C. Leroux; A. Blais
Published in arXiv:2304.02155, 2023.
Accurate methods for the analysis of strong-drive effects in parametric gates
Authors : A. Petrescu; C. Le Calonnec; C. Leroux; A. Di Paolo; P. Mundada; S. Sussman; A. Vrajitoarea; A. A. Houck; Blais, A.
Published in Phys. Rev. Applied, vol. 19, p. 044003, 2023.
2022
Multipartite Entanglement in Rabi Driven Superconducting Qubits
Authors : M. Lu; J. L. Ville; J. Cohen; A. Petrescu; S. Schreppler; L. Chen; C. Jüenger; C. Pelletti; A. Marchenkov; A. Banerjee.; W. Livingston; J. M. Kreikebaum; D. Santiago; A. Blais; I. Siddiqi
Published in PRX Quantum, vol. 3, p. 040322, 2022.
Nonreciprocal devices based on voltage-tunable junctions
Authors : C. Leroux; A. Parra-Rodriguez; R. Shillito; A. Di Paolo; W. D. Oliver; C. M. Marcus; M. Kjaergaard; A. Gyenis; A. Blais
Published in arXiv:2209.06194, 2022.
Engineering, control and longitudinal readout of Floquet qubits
Authors : C. Gandon; R. Le Calonnec; A. Shillito; A. Petrescu; A. Blais
Published in Phys. Rev. Applied, vol. 17, p. 064006, 2022.
Realizing Repeated Quantum Error Correction in a Distance-Three Surface Code
Authors : S. Krinner; N. Lacroix; A. Remm; A. Di Paolo; E. Genois; C. Leroux; C. Hellings; S. Lazar; F. Swiadek; J. Herrmann; G. J. Norris; C. K. Andersen; M. Müller; A. Blais; C. Eichler; A. Wallraff
Published in Nature, vol. 605, p. 669, 2022.
Extensible circuit-QED architecture via amplitude- and frequency-variable microwaves
Authors : A. Di Paolo; C. Leroux; T. M. Hazard; K. Serniak; S. Gustavsson; A. Blais; W. D. Oliver
Published in arXiv:2204.08098, 2022.
Dynamics of Transmon Ionization
Authors : R. Shillito; A. Petrescu; J. Cohen; J. Beall; M. Hauru; M. Ganahl; A. G. M. Lewis,; G. Vidal; A. Blais
Published in Phys. Rev. Applied, vol. 18, p. 034031, 2022.
Building a Quantum Engineering Undergraduate Program
Authors : A. Asfaw; A. Blais; K. R. Brown; J. Candelaria; C. Cantwell; L. D. Carr; J. Combes; D. M. Debroy; J. M. Donohue; S. E. Economou; E. Edwards; M. F. J. Fox; S. M. Girvin; A. Ho; H. M. Hurst; Z. Jacob; B. R. Johnson; E. Johnston-Halperin; R. Joynt; E. Kapit; J. Klein-Seetharaman; M. Laforest; H. J. Lewandowski; T. W. Lynn; C. R. H. McRae; C. Merzbacher; S. Michalakis; P. Narang; W. D. Oliver; J. Palsberg; D. P. Pappas; M. G. Raymer; D. J. Reilly; M. Saffman; T. A. Searles; J. H. Shapiro; C. Singh
Published in IEEE Transactions on Education, vol. 65, no. 2, p. 220, 2022.
2021
Quantum-Tailored Machine-Learning Characterization of a Superconducting Qubit
Authors : É. Genois; J. A. Gross; A. Di Paolo; N. J. Stevenson; G. Koolstra; A. Hashim; I. Siddiqi; A. Blais
Published in PRX Quantum, vol. 2, iss. 4, p. 040355, 2021.
Fast and differentiable simulation of driven quantum systems
Authors : J. Gross; A. Di Paolo; E. Genois; R. Shillito; A. Blais
Published in Phys. Rev. Research, vol. 3, p. 033266, 2021.
Moving beyond the Transmon: Noise-Protected Superconducting Quantum Circuits
Authors : G. András; A. Di Paolo; J. Koch; A. Blais; A. A. Houck; D. I. Schuster
Published in PRX Quantum, vol. 2, p. 030101, 2021.
Superconducting coupler with exponentially large on-off ratio
Authors : C. Leroux; A. Di Paolo; A. Blais
Published in Phys. Rev. Applied, vol. 16, p. 064062, 2021.
Circuit quantum electrodynamics
Authors : A. Blais; A. L. Grimsmo; S. M. Girvin; A. Wallraff
Published in Rev. Mod. Phys., vol. 93, p. 025005, 2021.
Quantum-optimal-control-inspired ansatz for variational quantum algorithms
Authors : A. Choquette; A. Di Paolo; P. Kl. Barkoutsos; D. Sénéchal; I. Tavernelli; A. Blais
Published in Phys. Rev. Research, vol. 3, p. 023092, 2021.
Experimental Realization of a Protected Superconducting Circuit Derived from the 0-pi Qubit
Authors : A. Gyenis; P. S. Mundada; A. Di Paolo; T. M. Hazard; X. You; D. I. Schuster; J. Koch; A. Blais; A. A. Houck
Published in PRX Quantum, vol. 2, p. 010339, 2021.
Quantum Metamaterial for Broadband Detection of Single Microwave Photons
Authors : A. L. Grimsmo; B. Royer; J. M. Kreikebaum; Y. Ye; K. O’Brien; I. Siddiqi; A. Blais
Published in Phys. Rev. Applied, vol. 15, p. 034074, 2021.
Efficient modeling of superconducting quantum circuits with tensor networks
Authors : A. Di Paolo; T. E. Baker; A. Foley; D. Sénéchal; A. Blais
Published in Quantum Information, vol. 7, no. 1, p. 11, 2021.
2020
Microwave Quantum Link between Superconducting Circuits Housed in Spatially Separated Cryogenic Systems
Authors : P. Magnard; S. Storz; P. Kurpiers; J. Schär; F. Marxer; J. Lütolf; T. Walter; J.-C. Besse; M. Gabureac; K. Reuer; A. Akin; B. Royer; A. Blais; A. Wallraff
Published in Phys. Rev. Lett., vol. 125, p. 260502, 2020.
Demonstration of an All-Microwave Controlled-Phase Gate between Far-Detuned Qubits
Authors : S. Krinner; P. Kurpiers; B. Royer; P. Magnard; I. Tsitsilin; J.-C. Besse; A. Remm; A. Blais; A. Wallraff
Published in Phys. Rev. Applied, vol. 14, p. 044039, 2020.
Improving the Performance of Deep Quantum Optimization Algorithms with Continuous Gate Sets
Authors : N. Lacroix; C. Hellings; C. K. Andersen; A. Di Paolo; A. Remm; S. Lazar; S. Krinner; G. J. Norris; M. Gabureac; J. Heinsoo; A. Blais; C. Eichler; A. Wallraff
Published in PRX Quantum, vol. 1, p. 110304, 2020.
Variational quantum simulation of ultrastrong light-matter coupling
Authors : A. Di Paolo; P. Kl. Barkoutsos; I. Tavernelli; A. Blais
Published in Phys. Rev. Research, vol. 2, p. 033364, 2020.
Bifluxon: Fluxon-Parity-Protected Superconducting Qubit
Authors : K. Kalashnikov; W. T. Hsieh; W. Zhang; W.-S. Lu; P. Kamenov; A. Di Paolo; A. Blais; M. E. Gershenson; M. Bell
Published in PRX Quantum, vol. 1, p. 010307, 2020.
Quantum Versus Classical Switching Dynamics of Driven Dissipative Kerr Resonators
Authors : C. K. Andersen; A. Kamal; N. A. Masluk; I. M. Pop; A. Blais; M. H. Devoret
Published in Phys. Rev. Applied, vol. 13, p. 044017, 2020.
Quantum information processing and quantum optics with circuit quantum electrodynamics
Authors : A. Blais; S. M. Girvin; W. D. Oliver
Published in Nature Physics, vol. 16, no. 3, p. 247–256, 2020, ISBN: 1745-2481.
Bias-preserving gates with stabilized cat qubits
Authors : S. Puri; L. St-Jean; J. A. Gross; A. Grimm; N. E. Frattini; P. S. Iyer; A. Krishna; S. Touzard; L. Jiang; A. Blais; S. T. Flammia; S. M. Girvin
Published in Science Advances, vol. 6, no. 34, 2020.
2019
Quantum Communication with Time-Bin Encoded Microwave Photons
Authors : P. Kurpiers; M. Pechal; B. Royer; P. Magnard; T. Walter; J. Heinsoo; Y. Salathé; A. Akin; S. Storz; J.-C. Besse; S. Gasparinetti; A. Blais; A. Wallraff
Published in Phys. Rev. Applied, vol. 12, p. 044067, 2019.
Control and coherence time enhancement of the 0–π qubit
Authors : A. Di Paolo; A. L Grimsmo; P. Groszkowski; J. Koch; A. Blais
Published in New Journal of Physics, vol. 21, no. 4, p. 043002, 2019.
Parametric amplification and squeezing with an ac- and dc-voltage biased superconducting junction
Authors : U. C. Mendes; S. Jezouin; P. Joyez; B. Reulet; A. Blais; F. Portier; C. Mora; C. Altimiras
Published in Phys. Rev. Applied, vol. 11, p. 034035, 2019.
Quantum Canada
Authors : B. Sussman; P. Corkum; A Blais; D. Cory; A. Damascelli
Published in Quantum Science and Technology, vol. 4, no. 2, p. 020503, 2019.
Coherent microwave-photon-mediated coupling between a semiconductor and a superconducting qubit
Authors : P. Scarlino; D. J. van Woerkom; U. C. Mendes; J. V. Koski; A. J. Landig; C. K. Andersen; S. Gasparinetti; C. Reichl; W. Wegscheider; K. Ensslin; T. Ihn; A. Blais; A. Wallraff
Published in Nature Communications, vol. 10, no. 1, p. 3011, 2019, ISBN: 2041-1723.
Nanowire Superinductance Fluxonium Qubit
Authors : T. M. Hazard; A. Gyenis; A. Di Paolo; A. T. Asfaw; S. A. Lyon; A. Blais; A. A. Houck
Published in Phys. Rev. Lett., vol. 122, p. 010504, 2019.
2018
Fast and Unconditional All-Microwave Reset of a Superconducting Qubit
Authors : P. Magnard; P. Kurpiers; B. Royer; T. Walter; J.-C. Besse; S. Gasparinetti; M. Pechal; J. Heinsoo; S. Storz; A. Blais; A. Wallraff
Published in Phys. Rev. Lett., vol. 121, p. 060502, 2018.
Itinerant Microwave Photon Detector
Authors : B. Royer; A. L. Grimsmo; A. Choquette-Poitevin; A. Blais
Published in Phys. Rev. Lett., vol. 120, p. 203602, 2018.
Coherent spin--photon coupling using a resonant exchange qubit
Authors : A. J. Landig; J. V. Koski; P. Scarlino; U. C. Mendes; A. Blais; C. Reichl; W. Wegscheider; A. Wallraff; K. Ensslin; T. Ihn
Published in Nature, 2018, ISBN: 1476-4687.
Qubit parity measurement by parametric driving in circuit QED
Authors : B. Royer; S. Puri; A. Blais
Published in Science Advances, vol. 4, no. 11, 2018.
Deterministic quantum state transfer and remote entanglement using microwave photons
Authors : P. Kurpiers; P. Magnard; T. Walter; B. Royer; M. Pechal; J. Heinsoo; Y. Salathé; A. Akin; S. Storz; J.-C. Besse; S. Gasparinetti; A. Blais; A. Wallraff
Published in Nature, vol. 558, no. 7709, p. 264–267, 2018, ISBN: 1476-4687.
Strong spin-photon coupling in silicon
Authors : N. Samkharadze; G. Zheng; N. Kalhor; D. Brousse; A. Sammak; U. C. Mendes; A. Blais; G. Scappucci; L. M. K. Vandersypen
Published in Science, vol. 359, no. 6380, p. 1123–1127, 2018, ISSN: 0036-8075.
Coherence properties of the 0-pi qubit
Authors : P. Groszkowski; A. Di Paolo; A. L. Grimsmo; A. Blais; D. I. Schuster; A. A. Houck; J. Koch
Published in New Journal of Physics, vol. 20, no. 4, p. 043053, 2018.
2017
Effect of Higher-Order Nonlinearities on Amplification and Squeezing in Josephson Parametric Amplifiers
Authors : S. Boutin; D. M. Toyli; A. V. Venkatramani; A. W. Eddins; I. Siddiqi; A. Blais
Published in Phys. Rev. Applied, vol. 8, p. 054030, 2017.
Widely Tunable On-Chip Microwave Circulator for Superconducting Quantum Circuits
Authors : B. J. Chapman; E. I. Rosenthal; J. Kerckhoff; B. A. Moores; L. R. Vale; J. A. B. Mates; G. C. Hilton; K. Lalumière; A. Blais; K. W. Lehnert
Published in Phys. Rev. X, vol. 7, p. 041043, 2017.
Resonator reset in circuit QED by optimal control for large open quantum systems
Authors : S. Boutin; C. K. Andersen; J. Venkatraman; A. J. Ferris; A. Blais
Published in Phys. Rev. A, vol. 96, p. 042315, 2017.
Quantum annealing with all-to-all connected nonlinear oscillators
Authors : S. Puri; C. K. Andersen; A. L. Grimsmo; A. Blais
Published in Nature Communications, vol. 8, p. 15785, 2017.
Fast and high-fidelity entangling gate through parametrically modulated longitudinal coupling
Authors : B. Royer; A. L. Grimsmo; N. Didier; A. Blais
Published in Quantum, vol. 1, p. 11, 2017.
Squeezing and quantum state engineering with Josephson travelling wave amplifiers
Authors : A. L. Grimsmo; A. Blais
Published in Quantum Information, vol. 3, no. 1, p. 20, 2017, ISBN: 2056-6387.
Ultrastrong coupling dynamics with a transmon qubit
Authors : C. K. Andersen; A. Blais
Published in New Journal of Physics, vol. 19, no. 2, p. 023022, 2017.
Hamiltonian engineering for robust quantum state transfer and qubit readout in cavity QED
Authors : F. Beaudoin; A. Blais; W. A. Coish
Published in New Journal of Physics, vol. 19, no. 2, p. 023041, 2017.
Engineering the quantum states of light in a Kerr-nonlinear resonator by two-photon driving
Authors : S. Puri; S. Boutin; A. Blais
Published in Quantum Information, vol. 3, no. 1, p. 18, 2017, ISBN: 2056-6387.
2016
Resonance Fluorescence from an Artificial Atom in Squeezed Vacuum
Authors : D. M. Toyli; A. W. Eddins; S. Boutin; S. Puri; D. Hover; V. Bolkhovsky; W. D. Oliver; A. Blais; I. Siddiqi
Published in Phys. Rev. X, vol. 6, p. 031004, 2016.
High-Fidelity Resonator-Induced Phase Gate with Single-Mode Squeezing
Authors : S. Puri; A. Blais
Published in Phys. Rev. Lett., vol. 116, p. 180501, 2016.
Quantum Optics Theory of Electronic Noise in Coherent Conductors
Authors : A. L. Grimsmo; F. Qassemi; B. Reulet; A. Blais
Published in Phys. Rev. Lett., vol. 116, p. 043602, 2016.
Quantum Zeno effect in the strong measurement regime of circuit quantum electrodynamics
Authors : D. H. Slichter; C. Müller; R. Vijay; S. JWeber; A. Blais; I. Siddiqi
Published in New Journal of Physics, vol. 18, no. 5, p. 053031, 2016.
2015
Fast Quantum Nondemolition Readout by Parametric Modulation of Longitudinal Qubit-Oscillator Interaction Article de journal
Authors : N. Didier; J. Bourassa; A. Blais
Published in Phys. Rev. Lett., vol. 115, p. 203601, 2015.
On-Chip Superconducting Microwave Circulator from Synthetic Rotation
Authors : J. Kerckhoff; K. Lalumière; B. J. Chapman; A. Blais; K. W. Lehnert
Published in Phys. Rev. Applied, vol. 4, p. 034002, 2015.
Heisenberg-Limited Qubit Read-Out with Two-Mode Squeezed Light
Authors : N. Didier; A. Kamal; W. D. Oliver; A. Blais; A. A. Clerk
Published in Phys. Rev. Lett., vol. 115, p. 093604, 2015.
2014
Multiplexed readout of transmon qubits with Josephson bifurcation amplifiers
Authors : V. Schmitt; X. Zhou; K. Juliusson; B. Royer; A. Blais; P. Bertet; D. Vion; D. Esteve
Published in Phys. Rev. A, vol. 90, p. 062333, 2014.
Remote Controlled Entanglement
Authors : K. Lalumière; A. Blais
Published in Physics, vol. 7, p. 45, 2014.
Superconducting qubit as a probe of squeezing in a nonlinear resonator
Authors : M. Boissonneault; A. C. Doherty; F. R. Ong; P. Bertet; D. Vion; D. Esteve; A. Blais
Published in Phys. Rev. A, vol. 89, p. 022324, 2014.
Perfect squeezing by damping modulation in circuit quantum electrodynamics
Authors : N. Didier; F. Qassemi; A. Blais
Published in Phys. Rev. A, vol. 89, p. 013820, 2014.
2013
Detection and manipulation of Majorana fermions in circuit QED
Authors : C. Müller; J. Bourassa; A. Blais
Published in Phys. Rev. B, vol. 88, p. 235401, 2013.
Comment on "Vacuum Rabi Splitting in a Semiconductor Circuit QED System''
Authors : A. Wallraff; A. Stockklauser; T. Ihn; J. R. Petta; A. Blais
Published in Phys. Rev. Lett., vol. 111, p. 249701, 2013.
Input-output theory for waveguide QED with an ensemble of inhomogeneous atoms
Authors : K. Lalumière; B. C. Sanders; A. F. van Loo; A. Fedorov; A. Wallraff; A. Blais
Published in Phys. Rev. A, vol. 88, p. 043806, 2013.
First-order sideband transitions with flux-driven asymmetric transmon qubits
Authors : J. D. Strand; M. Ware; F. Beaudoin; T. A. Ohki; B. R. Johnson; a. Blais; B. L. T. Plourde
Published in Phys. Rev. B, vol. 87, p. 220505, 2013.
Correlations, indistinguishability and entanglement in Hong-Ou-Mandel experiments at microwave frequencies
Authors : M. J. Woolley; C. Lang; C. Eichler; A. Wallraff; A. Blais
Published in Nat Phys, vol. 9, no. 6, p. 345, 2013.
Quantum Heating of a Nonlinear Resonator Probed by a Superconducting Qubit
Authors : F. R. Ong; M. Boissonneault; F. Mallet; A. C. Doherty; A. Blais; D. Vion; D. Esteve; P. Bertet
Published in Phys. Rev. Lett., vol. 110, p. 047001, 2013.
Signatures of Hong–Ou–Mandel interference at microwave frequencies
Authors : M. J. Woolley; C. Lang; C. Eichler; A. Wallraff; A. Blais
Published in New Journal of Physics, vol. 15, no. 10, p. 105025, 2013.
Photon-Mediated Interactions Between Distant Artificial Atoms
Authors : A. F. van Loo ; A. Fedorov; K. Lalumière; B. C. Sanders; A. Blais; A. Wallraff
Published in Science, vol. 342, no. 6165, p. 1494-1496, 2013.
2012
Measurement-Induced Qubit State Mixing in Circuit QED from Up-Converted Dephasing Noise
Authors :
Published in Phys. Rev. Lett., vol. 109, p. 153601, 2012.
First-order sidebands in circuit QED using qubit frequency modulation
Authors : F. Beaudoin; M. P. da Silva; Z. Dutton; A. Blais
Published in Phys. Rev. A, vol. 86, p. 022305, 2012.
Improved qubit bifurcation readout in the straddling regime of circuit QED
Authors : M. Boissonneault; J. M. Gambetta; A. Blais
Published in Phys. Rev. A, vol. 86, p. 022326, 2012.
Josephson-junction-embedded transmission-line resonators: From Kerr medium to in-line transmon
Authors : J. Bourassa; F. Beaudoin; J. M. Gambetta; A. Blais
Published in Phys. Rev. A, vol. 86, p. 013814, 2012.
Back-action of a driven nonlinear resonator on a superconducting qubit
Authors : M. Boissonneault; A. C. Doherty; F. R. Ong; P. Bertet; D. Vion; D. Esteve; A. Blais
Published in Phys. Rev. A, vol. 85, p. 022305, 2012.
Quantum error correction benchmarks for continuous weak parity measurements
Authors : G. Denhez; A. Blais; D. Poulin
Published in Phys. Rev. A, vol. 86, p. 032318, 2012.
Dipole Coupling of a Double Quantum Dot to a Microwave Resonator
Authors : T. Frey; P. J. Leek; M. Beck; A. Blais; T. Ihn; K. Ensslin; A. Wallraff
Published in Phys. Rev. Lett., vol. 108, p. 046807, 2012.
2011
Dissipation and ultrastrong coupling in circuit QED
Authors : J.M. Gambetta; F. Beaudoin; A. Blais
Published in Phys. Rev. A, vol. 84, p. 043832, 2011.
Observation of resonant photon blockade at microwave frequencies using correlation function measurements
Authors : D. Bozyigit; C. Eichler; L. Steffen; J.M. Fink; A.A. Abdumalikov; M. Baur; S. Filipp; M.P. Da Silva; A. Blais; A. Wallraff; C. Lang
Published in Phys. Rev. Lett., vol. 106, no. 24, p. 243601, 2011.
Correlation measurements of individual microwave photons emitted from a symmetric cavity
Authors : C. Lang; L. Steffen; J.M. Fink; C. Eichler; M. Baur; R. Bianchetti; P.J. Leek; S. Filipp; A. Wallraff; M.P. Da Silva; A. Blais; D. Bozyigit
Published in Journal of Physics: Conference Series, vol. 264, no. 1, p. 012024, 2011.
Antibunching of microwave-frequency photons observed in correlation measurements using linear detectors
Authors : C. Lang; L. Steffen; J.M. Fink; C. Eichler; M. Baur; R. Bianchetti; P.J. Leek; S. Filipp; M.P. Da Silva; A. Blais; A. Wallraff; D. Bozyigit
Published in Nature Physics, vol. 7, no. 2, p. 154-158, 2011.
Circuit QED with a nonlinear resonator: Ac-stark shift and dephasing
Authors : F. R. Ong; M. Boissonneault; F. Mallet; A. Palacios-Laloy; A. Dewes; A. C. Doherty; A. Blais; P. Bertet; D. Vion; D. Esteve
Published in Phys. Rev. Lett., vol. 106, no. 16, p. 167002, 2011.
Superconducting qubit with purcell protection and tunable coupling
Authors : J. M. Gambetta; A. A. Houck; A. Blais
Published in Phys. Rev. Lett., vol. 106, no. 3, p. 030502, 2011.
Superconductivity-based artificial atoms for quantum information
Authors : A. Blais
Published in Physics in Canada, vol. 67, p. 123, 2011.
Circuit quantum electrodynamics with a nonlinear resonator
Authors : F. R. Ong; M. Boissonneault; A. Bolduc; F. Mallet; A. Doherty; A. Blais; D. Vion; P. Bertet; D. Esteve
Published in Dykman, Mark (Ed.): Fluctuating Nonlinear Oscillators, Oxford University Press, 2011.
2010
Electromagnetically induced transparency with amplification in superconducting circuits
Authors : J. Bourassa; A. Blais; B.C. Sanders; J. Joo
Published in Phys. Rev. Lett., vol. 105, no. 7, p. 073601, 2010.
Tunable joint measurements in the dispersive regime of cavity QED
Authors : J.M. Gambetta; A. Blais; K. Lalumière
Published in Phys. Rev. A, vol. 81, no. 4, p. 040301, 2010.
Improved superconducting qubit readout by qubit-induced nonlinearities
Authors : J.M. Gambetta; A. Blais; M. Boissonneault
Published in Phys. Rev. Lett., vol. 105, no. 10, p. 100504, 2010.
Schemes for the observation of photon correlation functions in circuit QED with linear detectors
Authors : D. Bozyigit; A. Wallraff; A. Blais; M.P. Da Silva
Published in Phys. Rev. A, vol. 82, no. 4, p. 043804, 2010.
Control and tomography of a three level superconducting artificial atom
Authors : S. Filipp; M. Baur; J.M. Fink; C. Lang; L. Steffen; M. Boissonneault; A. Blais; A. Wallraff; R. Bianchetti
Published in Phys. Rev. Lett., vol. 105, no. 22, p. 223601, 2010.
2009
Quantum trajectory equation for multiple qubits in circuit QED: Generating entanglement by measurement
Authors : J.M. Gambetta; A. Blais; F.K. Wilhelm; C.L. Hutchison
Published in Canadian Journal of Physics, vol. 87, no. 3, p. 225-231, 2009.
Ultrastrong coupling regime of cavity QED with phase-biased flux qubits
Authors : J.M. Gambetta; A.A. Abdumalikov; O. Astafiev; Y. Nakamura; A. Blais; J. Bourassa
Published in Phys. Rev. A, vol. 80, no. 3, p. 032109, 2009.
Thermal excitation of multi-photon dressed states in circuit quantum electrodynamics
Authors : M. Baur; R. Bianchetti; S. Filipp; M. Göppl; P.J. Leek; L. Steffen; A. Blais; A. Wallraff; J.M. Fink
Published in vol. T137, 2009.
Demonstration of two-qubit algorithms with a superconducting quantum processor
Authors : J.M. Chow; J.M. Gambetta; L.S. Bishop; B.R. Johnson; D.I. Schuster; J. Majer; A. Blais; L. Frunzio; S.M. Girvin; R.J. Schoelkopf; L. Dicarlo
Published in Nature, vol. 460, no. 7252, p. 240-244, 2009.
Measurement of autler-townes and mollow transitions in a strongly driven superconducting qubit
Authors : S. Filipp; R. Bianchetti; J.M. Fink; M. Göppl; L. Steffen; P.J. Leek; A. Blais; A. Wallraff; M. Baur
Published in Phys. Rev. Lett., vol. 102, no. 24, p. 243602, 2009.
Dispersive regime of circuit QED: Photon-dependent qubit dephasing and relaxation rates
Authors : J.M. Gambetta; A. Blais; M. Boissonneault
Published in Phys. Rev. A, vol. 79, no. 1, p. 013819, 2009.
Dynamics of dispersive single-qubit readout in circuit quantum electrodynamics
Authors : S. Filipp; M. Baur; J.M. Fink; M. Göppl; P.J. Leek; L. Steffen; A. Blais; A. Wallraff; R. Bianchetti
Published in Phys. Rev. A, vol. 80, no. 4, p. 043840, 2009.
Two-qubit state tomography using a joint dispersive readout
Authors : P. Maurer; P.J. Leek; M. Baur; R. Bianchetti; J.M. Fink; M. Göppl; L. Steffen; J.M. Gambetta; A. Blais; A. Wallraff; S. Filipp
Published in Phys. Rev. Lett., vol. 102, no. 20, p. 200402, 2009.
Dressed Collective Qubit States and the Tavis-Cummings Model in Circuit QED
Authors : R. Bianchetti; M. Baur; M. Goeppl; L. Steffen; S. Filipp; P. J. Leek; A. Blais; J. M. Fink; A. Wallraff
Published in Phys. Rev. Lett., vol. 103, p. 083601, 2009.
2008
Resolving vacuum fluctuations in an electrical circuit by measuring the lamb shift
Authors : M. Göppl; J.M. Fink; M. Baur; R. Bianchetti; P.J. Leek; A. Blais; A. Wallraff; A. Fragner
Published in Science, vol. 322, no. 5906, p. 1357-1360, 2008.
Quantum trajectory approach to circuit QED: Quantum jumps and the Zeno effect
Authors : A. Blais; M. Boissonneault; A.A. Houck; D.I. Schuster; S.M. Girvin; J. Gambetta
Published in Phys. Rev. A, vol. 77, no. 1, p. 012112, 2008.
Climbing the Jaynes-Cummings ladder and observing its √n nonlinearity in a cavity QED system
Authors : M. Göppl; M. Baur; R. Bianchetti; P.J. Leek; A. Blais; A. Wallraff; J.M. Fink
Published in Nature, vol. 454, no. 7202, p. 315-318, 2008.
Nonlinear dispersive regime of cavity QED: The dressed dephasing model
Authors : J.M. Gambetta; A. Blais; M. Boissonneault
Published in Phys. Rev. A, vol. 77, no. 6, p. 060305, 2008.
Quantum walks on circles in phase space via superconducting circuit quantum electrodynamics
Authors : B.C. Sanders; A. Blais; K. Lalumière; P. Xue
Published in Phys. Rev. A, vol. 78, no. 4, p. 042334, 2008.
Filling a cavity with photons, and watching them leave
Authors : A. Blais; J. M. Gambetta
Published in Physics, vol. 1, p. 29, 2008.
2007
Sideband Transitions and Two-Tone Spectroscopy of a Superconducting Qubit Strongly Coupled to an On-Chip Cavity
Authors : D. I. Schuster; A. Blais; J. M. Gambetta; J. Schreier; L. Frunzio; M. H. Devoret; S. M. Girvin; A. Wallraff; R. J. Schoelkopf
Published in Phys. Rev. Lett., vol. 99, p. 050501, 2007.
Quantum-information processing with circuit quantum electrodynamics
Authors : J. Gambetta; A. Wallraff; D.I. Schuster; S.M. Girvin; M.H. Devoret; R.J. Schoelkopf; A. Blais
Published in Phys. Rev. A, vol. 75, no. 3, p. 032329, 2007.
Resolving photon number states in a superconducting circuit
Authors : A.A. Houck; J.A. Schreier; A. Wallraff; J.M. Gambetta; A. Blais; L. Frunzio; J. Majer; B. Johnson; M.H. Devoret; S.M. Girvin; R.J. Schoelkopf; D.I. Schuster
Published in Nature, vol. 445, no. 7127, p. 515-518, 2007.
Charge-insensitive qubit design derived from the Cooper pair box
Authors : T.M. Yu; J. Gambetta; A.A. Houck; D.I. Schuster; J. Majer; A. Blais; M.H. Devoret; S.M. Girvin; R.J. Schoelkopf; J. Koch
Published in Phys. Rev. A, vol. 76, no. 4, p. 042319, 2007.
Coupling superconducting qubits via a cavity bus
Authors : J.M. Chow; J.M. Gambetta; J. Koch; B.R. Johnson; J.A. Schreier; L. Frunzio; D.I. Schuster; A.A. Houck; A. Wallraff; A. Blais; M.H. Devoret; S.M. Girvin; R.J. Schoelkopf; J. Majer
Published in Nature, vol. 449, no. 7161, p. 443-447, 2007.
Observation of Berry's phase in a solid-state qubit Article de journal
Authors : J.M. Fink; A. Blais; R. Bianchetti; M. Göppl; J.M. Gambetta; D.I. Schuster; L. Frunzio; R.J. Schoelkopf; A. Wallraff; P.J. Leek
Published in Science, vol. 318, no. 5858, p. 1889-1892, 2007.
Superconducting qubits
Authors : A. Zagoskin; A. Blais
Published in Can J. of Physics, vol. 63, p. 215, 2007.
2006
Qubit-photon interactions in a cavity: Measurement-induced dephasing and number splitting
Authors : A. Blais; D.I. Schuster; A. Wallraff; L. Frunzio; J. Majer; M.H. Devoret; S.M. Girvin; R.J. Schoelkopf; J. Gambetta
Published in Phys. Rev. A, vol. 74, no. 4, p. 042318, 2006.
2005
Approaching unit visibility for control of a superconducting qubit with dispersive readout
Authors : D.I. Schuster; A. Blais; L. Frunzio; J. Majer; M.H. Devoret; S.M. Girvin; R.J. Schoelkopf; A. Wallraff
Published in Phys. Rev. Lett., vol. 95, no. 6, p. 060501, 2005.
Protocol for universal gates in optimally biased superconducting qubits
Authors : A. Blais; M. Devoret; C. Rigetti
Published in Phys. Rev. Lett., vol. 94, no. 24, p. 240502, 2005.
AC Stark shift and dephasing of a superconducting qubit strongly coupled to a cavity field
Authors : A. Wallraff; A. Blais; L. Frunzio; R.-S. Huang; J. Majer; S.M. Girvin; R.J. Schoelkopf; D.I. Schuster
Published in Phys. Rev. Lett., vol. 94, no. 12, p. 123602, 2005.
2004
Cavity quantum electrodynamics for superconducting electrical circuits: An architecture for quantum computation
Authors : R.-S. Huang; A. Wallraff; S.M. Girvin; R.J. Schoelkopf; A. Blais
Published in Phys. Rev. A, vol. 69, no. 6, p. 062320-1, 2004.
Strong coupling of a single photon to a superconducting qubit using circuit quantum electrodynamics
Authors : D.I. Schuster; A. Blais; L. Frunzio; R.-S. Huang; J. Majer; S. Kumar; S.M. Girvin; R.J. Schoelkopf; A. Wallraff
Published in Nature, vol. 431, no. 7005, p. 162-167, 2004.
Prospects for strong cavity quantum electrodynamics with superconducting circuits
Authors : R.-S. Huang; A. Blais; A. Wallraff; R.J. Schoelkopf; S.M. Girvin
Published in Les Houches Summer School Proceedings, vol. 79, no. C, p. 591-608, 2004.
2003
Algorithms and architectures for superconducting quantum computers [Algorithmes et architectures pour ordinateurs quantiques supraconducteurs]
Authors : A. Blais
Published in Annales de Physique, vol. 28, no. 5, 2003.
Tunable coupling of superconducting qubits
Authors : A. Maassen Van Den Brink; A.M. Zagoskin; A. Blais
Published in Phys. Rev. Lett., vol. 90, no. 12, p. 127901/1-127901/4, 2003.
Effect of noise on geometric logic gates for quantum computation
Authors : A.-M.S. Tremblay; A. Blais
Published in Phys. Rev. A, vol. 67, no. 1, p. 012308/1-012308/7, 2003.
2002
Multi-terminal superconducting phase qubit
Authors : A.N. Omelyanchouk; A. Blais; A.M.V.D. Brink; G. Rose; T. Duty; A.M. Zagoskin; M.H.S. Amin
Published in Physica C: Superconductivity and its Applications, vol. 368, no. 1-4, p. 310-314, 2002.
Simplifying Design and Suppressing Decoherence for Superconducting Phase-Qubit Quantum Computers
Authors : L.-A. Wu D.A. Lidar; A. Blais
Published in Quantum Information Processing,, vol. 1, p. 155, 2002.
2001
Quantum network optimization
Authors : A. Blais
Published in Phys. Rev. A, vol. 64, no. 2, p. 022312/1-022312/5, 2001.
2000
Operation of universal gates in a solid-state quantum computer based on clean Josephson junctions between d-wave superconductors
Authors : A.M. Zagoskin; A. Blais
Published in Phys. Rev. A, vol. 61, no. 4, p. 423081-423084, 2000.
Electron field emission from diamond-like carbon, a correlation with surface modifications
Authors : C. Py; C. Mossner; A. Blais; H. Tran; M. Gao; P. Grant
Published in Journal of Applied Physics, vol. 87, no. 3, p. 1356-1360, 2000.