| 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 | 126 | 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 | 37 | 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 | 23 | 2019 |
| Non-Markovian steady states of a driven two-level system A Ask, G Johansson Physical Review Letters 128 (8), 083603, 2022 | 22 | 2022 |
| 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 | 15 | 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 | 15 | 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 | 14 | 2020 |
| 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 |
Göran JohanssonProfessor in Theoretical and Applied Quantum Physics, Chalmers University of TechnologyVerified email at chalmers.se