Christian Kraglund Andersen
Christian Kraglund Andersen
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Strong coupling cavity QED with gate-defined double quantum dots enabled by a high impedance resonator
A Stockklauser, P Scarlino, JV Koski, S Gasparinetti, CK Andersen, ...
Physical Review X 7 (1), 011030, 2017
Quantum annealing with all-to-all connected nonlinear oscillators
S Puri, CK Andersen, AL Grimsmo, A Blais
Nature communications 8 (1), 1-9, 2017
Challenging local realism with human choices.
BIG Bell Test Collaboration
Nature 557 (7704), 212, 2018
Rapid high-fidelity multiplexed readout of superconducting qubits
J Heinsoo, CK Andersen, A Remm, S Krinner, T Walter, Y Salathé, ...
Physical Review Applied 10 (3), 034040, 2018
Detection of weak microwave fields with an underdamped Josephson junction
G Oelsner, CK Andersen, M Rehák, M Schmelz, S Anders, M Grajcar, ...
Physical Review Applied 7 (1), 014012, 2017
Resonator reset in circuit QED by optimal control for large open quantum systems
S Boutin, CK Andersen, J Venkatraman, AJ Ferris, A Blais
Physical Review A 96 (4), 042315, 2017
Ultrastrong coupling dynamics with a transmon qubit
CK Andersen, A Blais
New Journal of Physics 19 (2), 023022, 2017
Entanglement stabilization using ancilla-based parity detection and real-time feedback in superconducting circuits
CK Andersen, A Remm, S Lazar, S Krinner, J Heinsoo, JC Besse, ...
npj Quantum Information 5 (1), 1-7, 2019
Coherent microwave-photon-mediated coupling between a semiconductor and a superconducting qubit
P Scarlino, DJ Van Woerkom, UC Mendes, JV Koski, AJ Landig, ...
Nature communications 10 (1), 1-6, 2019
Multifrequency modes in superconducting resonators: Bridging frequency gaps in off-resonant couplings
CK Andersen, K Mølmer
Physical Review A 91 (2), 023828, 2015
Quantized resonator field coupled to a current-biased Josephson junction in circuit QED
CK Andersen, G Oelsner, E Il'ichev, K Mølmer
Physical Review a 89 (3), 033853, 2014
Effective description of tunneling in a time-dependent potential with applications to voltage switching in Josephson junctions
CK Andersen, K Mølmer
Physical Review A 87 (5), 052119, 2013
Closing a quantum feedback loop inside a cryostat: Autonomous state preparation and long-time memory of a superconducting qubit
CK Andersen, J Kerckhoff, KW Lehnert, BJ Chapman, K Mølmer
Phys. Rev. A 93, 012346, 2016
Low-latency digital signal processing for feedback and feedforward in quantum computing and communication
Y Salathé, P Kurpiers, T Karg, C Lang, CK Andersen, A Akin, S Krinner, ...
Physical Review Applied 9 (3), 034011, 2018
Realization of efficient quantum gates with a superconducting qubit-qutrit circuit
T Bækkegaard, LB Kristensen, NJS Loft, CK Andersen, D Petrosyan, ...
Scientific reports 9 (1), 1-10, 2019
Squeezing of collective excitations in spin ensembles
CK Andersen, K Mølmer
Physical Review A 86 (4), 043831, 2012
Quantum parameter estimation with a neural network
E Greplova, CK Andersen, K Mølmer
arXiv preprint arXiv:1711.05238, 2017
Repeated Quantum Error Detection in a Surface Code
CK Andersen, A Remm, S Lazar, S Krinner, N Lacroix, GJ Norris, ...
arXiv preprint arXiv:1912.09410, 2019
Normal modes of a superconducting transmission-line resonator with embedded lumped element circuit components
HL Mortensen, K Mølmer, CK Andersen
Physical Review a 94 (5), 053817, 2016
Quantum spin transistors in superconducting circuits
NJS Loft, LB Kristensen, CK Andersen, NT Zinner
arXiv preprint arXiv:1802.04292, 2018
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