Publications

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Publications

A full list of previous publications is available here.

Precision is not limited by the second law of thermodynamics

Florian Meier, Yuri Minoguchi, Simon Sundelin, Tony J. G. Apollaro, Paul Erker, Simone Gasparinetti, Marcus Huber

Nature Physics (2025)

Entanglement of photonic modes from a continuously driven two-level system

Jiaying Yang, Ingrid Strandberg, Alejandro Vivas-Viana, Akshay Gaikwad, Claudia Castillo-Moreno, Anton Frisk Kockum, Muhammad Asad Ullah, Carlos Sanchez Munoz, Axel Martin Eriksson, Simone Gasparinetti

 

npj Quantum Inf 11, 69 (2025)

Dynamical excitation control and multimode emission of an atom-photon bound state

Claudia Castillo-Moreno, Kazi Rafsanjani Amin, Ingrid Strandberg, Mikael Kervinen, Amr Osman, Simone Gasparinetti

Phys. Rev. Lett. 134, 133601 (2025)

 

Microwave dynamics of gated Al/InAs superconducting nanowires

Vittorio Buccheri, François Joint, Kazi Rafsamjani Amin, Tosson Elalaily, Olivér Kürtössy, Zoltán Scherübl, Gergő Fülöp, Thomas Kanne, Jesper Nygård, Péter Makk, Szabolcs Csonka, Simone Gasparinetti

 

ArXiv: 2502.17970 (2025)

Thermally driven quantum refrigerator autonomously resets superconducting qubit

Mohammed Ali Aamir, Paul Jamet Suria, José Antonio Marín Guzmán, Claudia Castillo-Moreno, Jeffrey M. Epstein, Nicole Yunger Halpern, and Simone Gasparinetti

Nature Physics 21, 318–323 (2025)

Deterministic generation of frequency-bin-encoded microwave photons

Jiaying Yang, Maryam Khanahmadi, Ingrid Strandberg, Akshay Gaikwad, Claudia Castillo-Moreno, Anton Frisk Kockum, Muhammad Asad Ullah, Göran Johansson, Axel Martin Eriksson, Simone Gasparinetti, Deterministic generation of frequency-bin-encoded microwave photons, arXiv: 2410.23202

Dynamics of Gate-Controlled Superconducting Dayem Bridges

François Joint, Kazi Rafsanjani Amin, Ivo Cools, Simone Gasparinetti, Dynamics of Gate-Controlled Superconducting Dayem Bridges, arXiv:2405.07377

Direct detection of quasiparticle tunneling with a charge-sensitive superconducting sensor coupled to a waveguide

Kazi Rafsanjani Amin, Axel M. Eriksson, Mikael Kervinen, Linus Andersson, Robert Rehammar, Simone Gasparinetti, Direct detection of quasiparticle tunneling with a charge-sensitive superconducting sensor coupled to a waveguide, arXiv: 2404.01277

Quantum refrigeration powered by noise in a superconducting circuit

Simon Sundelin, Mohammed Ali Aamir, Vyom Manish Kulkarni, Claudia Castillo-Moreno, Simone Gasparinetti, Quantum refrigeration powered by noise in a superconducting circuit, arXiv:2403.03373

Digital homodyne and heterodyne detection for stationary bosonic modes

Ingrid Strandberg, Axel Eriksson, Baptiste Royer, Mikael Kervinen and Simone Gasparinetti

Phys. Rev. Lett. 133, 063601 (2024)

 

Effects of fabrication routes and material parameters on the control of superconducting currents by gate voltage

L. Ruf, T. Elalaily, C. Puglia, Yu. P. Ivanov, F. Joint, M. Berke, A. Iorio, P. Makk, G. De Simoni, S. Gasparinetti, G. Divitini, S. Csonka, F. Giazotto, E. Scheer, and A. Di Bernardo. Effects of fabrication routes and material parameters on the control of superconducting currents by gate voltage, APL Mater. 11, 091113 (2023)

Universal control of a bosonic mode via drive-activated native cubic interactions

Axel M. Eriksson, Théo Sépulcre, Mikael Kervinen, Timo Hillmann, Marina Kudra, Simon Dupouy, Yong Lu, Maryam Khanahmadi, Jiaying Yang, Claudia Castillo Moreno, Per Delsing, and Simone Gasparinetti. Universal control of a bosonic mode via drive-activated native cubic interactions, arXiv:2308.15320

DiVincenzo-like criteria for autonomous quantum machines

José Antonio Marín Guzmán, Paul Erker, Simone Gasparinetti, Marcus Huber, and Nicole Yunger Halpern

Rep. Prog. Phys. 87 122001 (2024)

Deterministic generation of shaped single microwave photons using a parametrically driven coupler

Jiaying Yang, Axel Eriksson, Mohammed Ali Aamir, Ingrid Strandberg, Claudia Castillo Moreno, Daniel Perez Lozano, Per Persson, and Simone Gasparinetti. Deterministic generation of shaped single microwave photons using a parametrically driven coupler, Phys. Rev. Applied 20, 054018 (2023)

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 19, 310 (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, IEEE Transactions on Microwave Theory and Techniques, 71, 3075 (2023). 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, Physical Review Letters 129, 123604 (2022). (Editors’ Suggestion)

The achieved goal of our work is to gain complete control of the symmetries available in a simple (artificial) diatomic molecule interacting with photonic mode continuum hosted in waveguides; using a remarkably simple yet unique device architecture. We show the versatile scope of this capability in two distinct experiments which also inspire various other interesting experiments and applications with this architecture. We believe these features are of intrinsic interest to the wide community of waveguide quantum electrodynamics, that transcends several experimental platforms, and is an increasingly popular platform for exploring light-matter interactions and, recently, facilitating quantum technologies.

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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)