Andreas Bengtsson

Showing 26 publications

2023

Extensive characterization and implementation of a family of three-qubit gates at the coherence limit

Christopher Warren, Jorge Fernández-Pendás, Shahnawaz Ahmed et al
npj Quantum Information. Vol. 9 (1)
Journal article
2022

Steady-State Heat Transport and Work With a Single Artificial Atom Coupled to a Waveguide: Emission Without External Driving

Yong Lu, Neill Lambert, Anton Frisk Kockum et al
PRX Quantum. Vol. 3 (2)
Journal article
2022

Controlling Atom-Photon Bound States in an Array of Josephson-Junction Resonators

Marco Scigliuzzo, Giuseppe Calajo, Francesco Ciccarello et al
Physical Review X. Vol. 12 (3)
Journal article
2022

Demonstration of Density Matrix Exponentiation Using a Superconducting Quantum Processor

M. Kjaergaard, M. E. Schwartz, A. Greene et al
Physical Review X. Vol. 12 (1)
Journal article
2022

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 et al
Review of Scientific Instruments. Vol. 93 (10), p. 104711-
Journal article
2021

Extensible quantum simulation architecture based on atom-photon bound states in an array of high-impedance resonators

Marco Scigliuzzo, Giuseppe Calajo, Francesco Ciccarello et al
Preprint
2021

Simplified Josephson-junction fabrication process for reproducibly high-performance superconducting qubits

Amr Osman, James Simon, Andreas Bengtsson et al
Applied Physics Letters. Vol. 118 (6)
Journal article
2021

Characterizing decoherence rates of a superconducting qubit by direct microwave scattering

Yong Lu, Andreas Bengtsson, Jonathan Burnett et al
npj Quantum Information. Vol. 7 (1)
Journal article
2021

Fast Multiqubit Gates through Simultaneous Two-Qubit Gates

Xiu Gu, Jorge Fernández-Pendás, Pontus Vikstål et al
PRX Quantum. Vol. 2 (4)
Journal article
2021

Quantum efficiency, purity and stability of a tunable, narrowband microwave single-photon source

Yong Lu, Andreas Bengtsson, Jonathan Burnett et al
npj Quantum Information. Vol. 7 (1)
Journal article
2020

Phononic loss in superconducting resonators on piezoelectric substrates

Marco Scigliuzzo, Laure Bruhat, Andreas Bengtsson et al
New Journal of Physics. Vol. 22 (5)
Journal article
2020

Observation of Broadband Entanglement in Microwave Radiation from a Single Time-Varying Boundary Condition

Ben Schneider, Andreas Bengtsson, Ida-Maria Svensson et al
Physical Review Letters. Vol. 124 (14)
Journal article
2020

Primary Thermometry of Propagating Microwaves in the Quantum Regime

Marco Scigliuzzo, Andreas Bengtsson, Jean-Claude Besse et al
Physical Review X. Vol. 10 (4)
Journal article
2020

Improved Success Probability with Greater Circuit Depth for the Quantum Approximate Optimization Algorithm

Andreas Bengtsson, Pontus Vikstål, Christopher Warren et al
Physical Review Applied. Vol. 14 (3)
Journal article
2019

Decoherence benchmarking of superconducting qubits

Jonathan Burnett, Andreas Bengtsson, Marco Scigliuzzo et al
npj Quantum Information. Vol. 5 (1)
Journal article
2018

Nondegenerate parametric oscillations in a tunable superconducting resonator

Andreas Bengtsson, Philip Krantz, Michael Roger Andre Simoen et al
Physical Review B. Vol. 97 (14)
Journal article
2018

Microwave photon generation in a doubly tunable superconducting resonator

Ida-Maria Svensson, Mathieu Pierre, Michael Roger Andre Simoen et al
Journal of Physics: Conference Series. Vol. 969 (1)
Paper in proceeding
2018

Period multiplication in a parametrically driven superconducting resonator

Ida-Maria Svensson, Andreas Bengtsson, Jonas Bylander et al
Applied Physics Letters. Vol. 113 (2)
Journal article
2018

Noise and loss of superconducting aluminium resonators at single photon energies

Jonathan Burnett, Andreas Bengtsson, David Niepce et al
Journal of Physics: Conference Series. Vol. 969 (1)
Paper in proceeding
2017

Period-tripling subharmonic oscillations in a driven superconducting resonator

Ida-Maria Svensson, Andreas Bengtsson, Philip Krantz et al
Physical Review B. Vol. 96 (17), p. 174503-
Journal article
2016

Simple, robust, and on-demand generation of single and correlated photons

Sankar Raman Sathyamoorthy, Andreas Bengtsson, Steven Bens et al
Physical Review A - Atomic, Molecular, and Optical Physics. Vol. 93 (6)
Journal article
2016

Experimental Test of the Entanglement of Radiation Generated by the Dynamical Casimir Effect

Ben Schneider, Michael Roger Andre Simoen, Ida-Maria Svensson et al
2016 Progress in Electromagnetics Research Symposium (Piers), p. 2314-2314
Paper in proceeding
2016

Single-shot read-out of a superconducting qubit using a Josephson parametric oscillator

Philip Krantz, Andreas Bengtsson, Michael Roger Andre Simoen et al
Nature Communications. Vol. 7 (11417)
Journal article
2015

A Frequency Selective Surface based focal plane receiver for the OLIMPO balloon-borne telescope

Sumedh Mahashabde, Alexander Sobolev, Andreas Bengtsson et al
IEEE Transactions on Terahertz Science and Technology. Vol. 5 (1), p. 145-152
Journal article

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