Year
Tags
Publications
A full list of previous publications is available here.
Quantum process tomography of continuous-variable gates using coherent states
M. Kervinen, S. Ahmed, M. Kudra, A. Eriksson, F. Quijandría, A. F. Kockum, P. Delsing, and S. Gasparinetti, Quantum Process Tomography of Continuous-Variable Gates Using Coherent States, arXiv:2303.01451.
Gate-Control of Superconducting Current: Relevant Parameters and Perspectives
L. Ruf et al., Gate-Control of Superconducting Current: Relevant Parameters and Perspectives, arXiv:2302.13734.
Photons go one way or another
S. Gasparinetti, Photons Go One Way or Another, Nature Physics (2023). Full-text access (via SharedIt)
Experimental realization of deterministic and selective photon addition in a bosonic mode assisted by an ancillary qubit
M. Kudra, T. Abad, M. Kervinen, A. M. Eriksson, F. Quijandría, P. Delsing, and S. Gasparinetti, Experimental Realization of Deterministic and Selective Photon Addition in a Bosonic Mode Assisted by an Ancillary Qubit, arXiv:2212.12079.
Measurement and control of a superconducting quantum processor with a fully-integrated radio-frequency system on a chip
Mats O. Tholén, Riccardo Borgani, Giuseppe Ruggero Di Carlo, Andreas Bengtsson, Christian Križan, Marina Kudra, Giovanna Tancredi, Jonas Bylander, Per Delsing, Simone Gasparinetti, and David B. Haviland, Measurement and control of a superconducting quantum processor with a fully-integrated radio-frequency system on a chip, Rev. Sci. Instrum. 93, 104711 (2022). Featured.
Low-pass filter with ultra-wide stopband for quantum computing applications
R. Rehammar and Simone Gasparinetti, Low-pass filter with ultra-wide stopband for quantum computing applications, in IEEE Transactions on Microwave Theory and Techniques, doi: 10.1109/TMTT.2023.3238543. News post here.
Engineering symmetry-selective couplings of a superconducting artificial molecule to microwave waveguides
Mohammed Ali Aamir, Claudia Castillo Moreno, Simon Sundelin, Janka Biznárová, Marco Scigliuzzo, Kowshik Erappaji Patel, Amr Osman, D. P. Lozano, Simone Gasparinetti, Engineering symmetry-selective couplings of a superconducting artificial molecule to microwave waveguides. Physical Review Letters 129, 123604 (2022). (Editors’ Suggestion)
Robust preparation of Wigner-negative states with optimized SNAP-displacement sequences
M. Kudra, M. Kervinen, I. Strandberg, S. Ahmed, M. Scigliuzzo, A. Osman, D. Pérez Lozano, G. Ferrini, J. Bylander, A. Frisk Kockum, F. Quijandría, P. Delsing, and S. Gasparinetti, Robust preparation of Wigner-negative states with optimized SNAP-displacement sequences, PRX Quantum 3, 030301 (2022) (Editors’ Suggestion)
Nonequilibrium heat transport and work with a single artificial atom coupled to a waveguide: emission without external driving
Yong Lu, Neill Lambert, Anton Frisk Kockum, Ken Funo, Andreas Bengtsson, Simone Gasparinetti, Franco Nori, and Per Delsing, Nonequilibrium heat transport and work with a single artificial atom coupled to a waveguide: emission without external driving. PRX Quantum 3, 020305 (2022).
Controlling Atom-Photon Bound States in an Array of Josephson-Junction Resonators
M. Scigliuzzo, G. Calajò, F. Ciccarello, D. P. Lozano, A. Bengtsson, P. Scarlino, A. Wallraff, D. Chang, P. Delsing, and S. Gasparinetti, Controlling Atom-Photon Bound States in an Array of Josephson-Junction Resonators. Physical Review X 12, 031036 (2022)
Propagating Wigner-negative states generated from the steady-state emission of a superconducting qubit
Y. Lu, I. Strandberg, F. Quijandría, G. Johansson, S. Gasparinetti, and P. Delsing, Propagating Wigner-Negative States Generated from the Steady-State Emission of a Superconducting Qubit, Phys. Rev. Lett. 126, 253602 (2021).
Characterizing decoherence rates of a superconducting qubit by direct microwave scattering
Y. Lu, A. Bengtsson, J. J. Burnett, E. Wiegand, B. Suri, P. Krantz, A. F. Roudsari, A. F. Kockum, S. Gasparinetti, G. Johansson, and P. Delsing, Characterizing Decoherence Rates of a Superconducting Qubit by Direct Microwave Scattering, Npj Quantum Information 7, 1 (2021).
Parity Detection of Propagating Microwave Fields
J.-C. Besse, S. Gasparinetti, M. C. Collodo, T. Walter, A. Remm, J. Krause, C. Eichler, and A. Wallraff, Parity Detection of Propagating Microwave Fields, Phys. Rev. X 10, 011046 (2020).
Universal Gate Set for Continuous-Variable Quantum Computation with Microwave Circuits
T. Hillmann, F. Quijandriá, G. Johansson, A. Ferraro, S. Gasparinetti, and G. Ferrini, Universal Gate Set for Continuous-Variable Quantum Computation with Microwave Circuits, Physical Review Letters 125, (2020).
Primary Thermometry of Propagating Microwaves in the Quantum Regime
M. Scigliuzzo, A. Bengtsson, J.-C. Besse, A. Wallraff, P. Delsing, and S. Gasparinetti, Primary Thermometry of Propagating Microwaves in the Quantum Regime, Phys. Rev. X 10, 041054 (2020).
News article here.
High quality three-dimensional aluminum microwave cavities
M. Kudra, J. Biznárová, A. Fadavi Roudsari, J. J. Burnett, D. Niepce, S. Gasparinetti, B. Wickman, and P. Delsing, High Quality Three-Dimensional Aluminum Microwave Cavities, Applied Physics Letters 117, 070601 (2020). (Editor’s Pick)