Engineering the level structure of a giant artificial atom in waveguide quantum electrodynamics AM Vadiraj, A Ask, TG McConkey, I Nsanzineza, CWS Chang, AF Kockum, ...
Physical Review A 103 (2), 023710, 2021
93 2021 Cavity-free vacuum-Rabi splitting in circuit quantum acoustodynamics A Ask, M Ekström, P Delsing, G Johansson
Physical Review A 99 (1), 013840, 2019
35 2019 Towards phonon routing: controlling propagating acoustic waves in the quantum regime MK Ekström, T Aref, A Ask, G Andersson, B Suri, H Sanada, G Johansson, ...
New Journal of Physics 21 (12), 123013, 2019
22 2019 Non-markovian steady states of a driven two-level system A Ask, G Johansson
Physical Review Letters 128 (8), 083603, 2022
14 2022 Synthesizing electromagnetically induced transparency without a control field in waveguide QED using small and giant atoms A Ask, YLL Fang, AF Kockum
arXiv preprint arXiv:2011.15077, 2020
13 2020 Breaking time-reversal and translational symmetry at edges of -wave superconductors: Microscopic theory and comparison with quasiclassical theory NW Wennerdal, A Ask, P Holmvall, T Löfwander, M Fogelström
Physical Review Research 2 (4), 043198, 2020
11 2020 The Quantum Approximate Optimization Algorithm performance with low entanglement and high circuit depth R Sreedhar, P Vikstål, M Svensson, A Ask, G Johansson, ...
arXiv preprint arXiv:2207.03404, 2022
10 2022 Quantum Electro-And Acoustodynamics in Waveguides A Ask
PQDT-Global, 2021
2021 Electromagnetically induced transparency without control field in giant atoms A Ask, YLL Fang, A Frisk Kockum
Bulletin of the American Physical Society 65, 2020
2020 Realizing giant artificial atoms in superconducting waveguide QED AM Vadiraj, A Ask, I Nsanzineza, CW Chang, A Frisk Kockum, CM Wilson
Bulletin of the American Physical Society 65, 2020
2020 Strong coupling of a transmon qubit to propagating surface acoustic waves A Ask, GR Johansson
APS March Meeting Abstracts 2018, C33. 007, 2018
2018 Observation of Lamb shift in an artificial atom caused by coupling to the phonon vacuum T Aref, M Ekström, M Gustafsson, A Kockum, A Ask, G Johansson, ...
APS March Meeting Abstracts 2017, A42. 006, 2017
2017