Publication list


T. Abad, J. Fernández-Pendás, A. F. Kockum, and G. Johansson, “Universal fidelity reduction of quantum operations from weak dissipation”. arXiv:2110.15883

S. Ahmed, C. Sánchez Muñoz, F. Nori, and A. F. Kockum, "Classification a​nd reconstruction of optical quantum states with deep neural networks". arXiv:2012.02185 

G. Andersson, S. W. Jolin, M. Scigliuzzo, R. Borgani, M. O. Tholén, D. B. Haviland, and P. Delsing, "Squeezing and correlations of multiple modes in a parametric acoustic cavity".  arXiv:2007.05826 

A. Ask and G. Johansson, “Non-Markovian steady states of a driven two-level system”. arXiv:2102.11140

A. Ask, Y.-L. L. Fang, and A. F. Kockum, "Synthesizing electromagnetically induced transparency without a control field in waveguide QED using small and giant atoms". arXiv:2011.15077 

D. Busto, H. Laurell, D. Finkelstein Shapiro, C. Alexandridi, M. Isinger, S. Nandi, R. Squibb, M. Turconi, S. Zhong, C. Arnold, R. Feifel, M. Gisselbrecht, P. Saliéres, T. Pullerits, F. Martín, L. Argenti, A. L’Huillier, “Probing electronic decoherence with high-resolution attosecond photoelectron interferometry”. arXiv:2111.12037

L. Du, Y. Zhang, J.-H. Wu, A. F. Kockum, and Y. Li, ”Giant atoms in synthetic frequency dimensions”. arXiv:2111.05584

D. Fitzek, T. Ghandriz, L. Laine, M. Granath, and A. F. Kockum, “Applying quantum approximate optimization to the heterogeneous vehicle routing problem”. arXiv:2110.06799

M. Gutierrez Latorre, A. Paradkar, G. Higgins, and W. Wieczorek, “A chip-based superconducting magnetic trap for levitating superconducting microparticles”. arXiv:2109.15071

O. Hahn, A. Ferraro, L. Hultquist, G. Ferrini, and L. García- Álvarez, “Quantifying qubit magic with Gottesman-Kitaev-Preskill encoding”. arXiv:2109.13018

K. Hammar, A. Orekhov, P.Wallin Hybelius, A. K.Wisakanto, B. Srivastava, A. F. Kockum, and M. Granath, ”Error-rate-agnostic decoding of topological stabilizer codes”. arXiv:2112.01977

T. Hillmann and F. Quijandría, “Designing Kerr interactions for quantum information processing via counterrotating terms of asymmetric Josephson-junction loops”. arXiv:2107.06757

T. Hillmann, F. Quijandría, A. L. Grimsmo, and G. Ferrini, “Performance of teleportation-based error correction circuits for bosonic codes with noisy measurements”. arXiv:2108.01009

S. P. Horvath, M. K. Alqedra, A. Kinos, A. Walther, J. M. Dahlström, S. Kröll, and L. Rippe, "Noise Free On-Demand Atomic-Frequency Comb Quantum Memory". arXiv:2006.00943 

S. P. Horvath, C. Shi, D. Gustavsson, A. Walther, A. Kinos, S. Kröll, L. Rippe, “Slow light frequency reference cavities – proof of concept for reducing the frequency sensitivity due to length fluctuations”. arXiv:2104.03880

T. Karmstrand, B. Rousseaux, A. F. Kockum, T. Shegai, and G. Johansson, “Unconventional saturation effects at intermediate drive in a lossy cavity coupled to few emitters”. arXiv:2110.00595

A. Kinos, D. Hunger, R. Kolesov, K. Mølmer, H. de Riedmatten, P. Goldner, A. Tallaire,L, Morvan, P. Berger, S. Welinski, K. Karrai, L. Rippe, S. Kröll, and A. Walther, ”Roadmap for rare-earth quantum computing”. arXiv:2103.15743

A. Kinos, L. Rippe, A. Walther, and S. Kröll, “Microscopic treatment of instantaneous spectral diffusion and its effect on quantum gate fidelities in rare-earth-ion-doped crystals”. arXiv:2110.09884

A. Kinos, L. Rippe, D. Serrano, A. Walther, and S. Kröll, “High connectivity quantum processor nodes using single-ion-qubits in rare-earth-ion-doped crystals”. arXiv:2111.09016

S. Kosen, H.-X. Li, M. Rommel, D. Shiri, C. Warren, L. Grönberg, J. Salonen, T. Abad, J. Biznárová, M. Caputo, L. Chen, K. Grigoras, G. Johansson, A. F. Kockum, C. Križan, D. Pérez Lozano, G. Norris, A. Osman, J. Fernández-Pendás, A. Fadavi Roudsari, G. Tancredi, A. Wallraff, C. Eichler, J. Govenius, and J. Bylander, “Building blocks of a flip-chip integrated superconducting quantum processor”. arXiv:2112.02717

M. Kudra, M. Kervinen, I. Strandberg, S. Ahmed, M. Scigliuzzo, A. Osman, D. Pérez Lozano, G. Ferrini, J. Bylander, A. F. Kockum, F. Quijandría, P. Delsing, and S. Gasparinetti, “Robust preparation of Wigner-negative states with optimized SNAP-displacement sequences”. arXiv:2111.07965

N. Lambert, T. Raheja, S. Ahmed, A. Pitchford, and F. Nori, "BoFiN-HEOM: A bosonic and fermionic numerical hierarchical-equations-of-motion library with applications in light-harvesting, quantum control, and single-molecule electronics". arXiv:2010.10806 

B. Li, S. Ahmed, S. Saraogi, N. Lambert, F. Nori, A. Pitchford, and N. Shammah, “Pulse-level noisy quantum circuits with QuTiP”. arXiv:2105.09902

W.-J. Lin, Y. Lu, P.-Y. Wen, Y.-T. Chen, C.-P. Lee, K.-T. Lin, K.-H. Chiang, M. C. Hsieh, J.-C. Chen, C.-S. Chuu, F. Nori, A. F. Kockum, G.-D. Lin, P. Delsing, and I.-C. Hoi, "Deterministic loading and phase shaping of microwaves onto a single artificial atom". arXiv:2012.15084 

J. A. S. Lourenço, G. Higgins, C. Zhang, M. Hennrich, and T. Macrí, “Non-Hermitian dynamics and PT -symmetry breaking in interacting mesoscopic Rydberg platforms”. arXiv:2111.07965

Y. Lu, N. Lambert, A. F. Kockum, K. Funo, A. Bengtsson, S. Gasparinetti, F. Nori, and P. Delsing, ”Nonequilibrium heat transport and work with a single artificial atom coupled to a waveguide: emission without external driving”. arXiv:2107.12700

V. Macrí, F. Minganti, A. F. Kockum, A. Ridolfo, S. Savasta, and F. Nori, “Revealing higher-order light and matter energy exchanges using quantum trajectories in ultrastrong coupling”. arXiv:2107.08759

J. Peschel, D. Busto, M. Plach, M. Bertolino, M. Hoflund, S. Maclot, J. Vinbladh, H. Wikmark, F. Zapata, E. Lindroth, M. Gisselbrecht, J. M. Dahlström, A. L’Huillier, P. Eng-Johnsson, “Complete characterization of multi-channel single photon ionization”. arXiv:2109.01581​

F. Pokorny, C. Zhang, G. Higgins, and M. Hennrich,​ "Magic trapping of a Rydberg ion with a diminished static polarizability". arXiv:2005.12422

M. Sanaee, E. Sandberg, K. G. Ronquist, J. M. Morrell, J. Widengren, and K. Gallo, “Coincident fluorescence burst Analysis of dUTP-loaded exosome-mimetic nanovesicles”. bioRxiv:2021.10.11.463914

C. Schäfer and G. Johansson, “A shortcut to self-consistent light-matter interaction and realistic spectra from first principles”. arXiv:2109.09839

M. Scigliuzzo, G. Calajó, F. Ciccarello, D. Perez Lozano, A. Bengtsson, P. Scarlino, A. Wallraff, D. Chang, P. Delsing, and S. Gasparinetti, “Extensible quantum simulation architecture based on atom-photon bound states in an array of high-impedance resonators”. arXiv:2107.06852

A. Soro and A. F. Kockum, ”Chiral quantum optics with giant atoms”. arXiv:2106.11946

B. Srivastava, A. F. Kockum, and M. Granath, ”The XYZ2 hexagonal stabilizer code”. arXiv:2112.06036

M. Svensson, M. Andersson, M. Grönkvist, P. Vikstål, D. Dubhashi, G. Ferrini, and G. Johansson, “A hybrid quantum-classical heuristic to solve large-scale integer linear programs”. arXiv:2103.15433

M. Wang, S. Mallick, A. F. Kockum, and K. Börjesson, “Organic charged polaritons in the ultrastrong coupling regime”. arXiv:2108.13901

Z.-P. Yang, A. Baishya, H.-Y. Ku, Y.-R. Zhang, A. F. Kockum, Y.-N. Chen, F.-L. Li, J.-S. Tsai, and F. Nori, “Deterministic one-way logic gates on a cloud quantum computer”. arXiv:2108.03865​


A. Agustí, L. García- Álvarez, E. Solano, and C. Sabín, “Qubit motion as a microscopic model for the dynamical Casimir effect”. Physical Review A 103, 062201 (2021)

S. Ahmed, C Sánchez Muñoz, F. Nori, and A. F. Kockum, “Classification and reconstruction of optical quantum states with deep neural networks”, Physical Review Research 3, 033278 (2021)

S. Ahmed, C. Sánchez Muñoz, F. Nori, and A. F. Kockum, "Quantum State Tomography with Conditional Generative Adversarial Networks".  Physical Review Letters 127, 140502 (2021)​

A. Alarcón, J. Argillander, G. Lima, and G. B. Xavier, “Few-mode-fiber technology fine-tunes losses in quantum communication systems”. Physical Review Applied 16, 034018 (2021)​

A. Alarcón, J. Argillander, and G. B. Xavier, “Creating spatial states of light for quantum information with photonic lanterns”. Applied Industrial Optics 2021, W2A.2 (Optica Publishing Group, 2021)

C. Alexandridi, D. Platzer, L. Barreau, D. Busto, S. Zhong, M. Turconi, L. Neoriži´c, H. Laurell, C. L. Arnold, A. Borot, J.-F. Hergott, O. Tcherbakoff, M. Lejman, M. Gisselbrecht, E. Lindroth, A. L’Huillier, J. M. Dahlström, and P. Saliéres, “Attosecond photoionization dynamics in the vicinity of the Cooper minima in argon”. Physical Review Research 3, L012012 (2021)

G. Andersson, A. L. O. Bilobran, M. Scigliuzzo, M. M. de Lima, J. H. Cole, and P. Delsing,​ "Acoustic spectral hole-burning in a two-level system ensemble". npj Quantum Information 7, 15 (2021)​ 

H. Anwer, N. Wilson, R. Silva, S. Muhammad, A. Tavakoli, and M. Bourennane, “Noise-robust preparation contextuality shared between any number of observers via unsharp measurements”. Quantum 5, 551 (2021)

C. L. Arnold, S. Mikaelsson, J. Vogelsang, C. Guo, I. Sytcevich, A.-L. Viotti, F. Langer, Y.-C. Cheng, S. Nandi, A. Olofsson, R. Weissenbilder, J. Mauritsson, A. L’Huillier, and M. Gisselbrecht, “A high-repetition rate attosecond pulse source for time resolved coincidence spectroscopy and nanoscale imaging”. 2021 Conference on Lasers and Electro-Optics (CLEO), 1 (2021)

J. Bylander and M. Gustafsson, “Improved content mastery and written communication through a lab-report assignment with peer review: an example from a quantum engineering course”. European Journal of Physics 42, 025701 (2021)

U. Chabaud, G. Ferrini, F. Grosshans, and D. Markham, "Classical simulation of Gaussian quantum circuits with non-Gaussian input states". Physical Review Research 3, 033018 (2021)​ 

A. W. Elshaari, A. Skalli, S. Gyger, M. Nurizzo, L. Schweickert, I. E. Zadeh, M. Svedendahl, S. Steinhauer, V. Zwiller, “Deterministic integration of hBN emitter in silicon nitride photonic waveguide”. Advanced Quantum Technologies 4, 2100032 (2021)

C. Errando-Herranz, E. Schöll, R. Picard, M. Laini, S. Gyger, A. W. Elshaari, A. Branny, U.Wennberg, S. Barbat, T. Renaud, M. Sartison, M. Brotons-Gisbert, C. Bonato, B. D. Gerardot, V. Zwiller, and K. D. Jöns, “Resonance fluorescence from waveguide-coupled, strain-localized, two-dimensional quantum emitters”. ACS Photonics 8, 1069 (2021)​

F. M. Gambetta, C. Zhang, M. Hennrich, I. Lesanovsky, and W. Li, "Exploring the many-body dynamics near a conical intersection with trapped Rydberg ions". Physical Review Letters 126, 233404 (2021)​

X. Gu, J. Fernández-Pendás, P. Vikstål, T. Abad, C. Warren, A. Bengtsson, G. Tancredi, V. Shumeiko, J. Bylander, G. Johansson, and A. F. Kockum, “Fast multi-qubit gates through simultaneous two-qubit gates”. PRX Quantum 2, 040348 (2021)

S. Gyger, J. Zichi, L. Schweickert, A.W. Elshaari, S. Steinhauer, S. F. C. da Silva, A. Rastelli, V. Zwiller, K. D. Jöns, and C. Errando-Herranz, “Reconfigurable photonics with on-chip single-photon detectors”. Nature Communications 12, 1408 (2021)

G. Higgins, S. Salim, C. Zhang, H. Parke, F. Pokorny, and M. Hennrich, “Micromotion minimization using Ramsey interferometry”. New Journal of Physics 23, 123028 (2021)

G. Higgins, C. Zhang, F. Pokorny, H. Parke, E. Jansson, S. Salim, and M. Hennrich, “Observation of second- and higher-order electric quadrupole interactions with an atomic ion”. Physical Review Research 3, L032032 (2021)​

D. Hill, A. Bengtsson, T. Erlöv, M. Cinthio, and S. Kröll, “Acousto-optic interaction strengths in optically scattering media using high pressure acoustic pulses”. Biomedical Optics Express 12, 3196 (2021)

D. Hill, A. Bengtsson, T. Erlöv, M. Cinthio, and S. Kröll, “First principle simulation package for arbitrary acousto-optic interaction in scattering materials”. European Conferences on Biomedical Optics 2021 (ECBO), ES1C.6 (Optica Publishing Group, 2021)

M. Hoflund, J. Peschel, M. Plach, H. Dacasa, K. Veyrinas, E. Constant, P. Smorenburg,H. Wikmark, S. Maclot, C. Guo, C. Arnold, A. L’Huillier, and P. Eng-Johnsson, “Focusing properties of high-order harmonics”. Ultrafast Science 2021, 9797453 (2021)

S. P. Horvath, M. K. Alqedra, A. Kinos, A. Walther, J. M. Dahlström, S. Kröll, and L. Rippe, “Noise-free on-demand atomic frequency comb quantum memory”. Physical Review Research 3, 023099 (2021)

W. Khan, P. P. Potts, S. Lehmann, C. Thelander, K. A. Dick, P. Samuelsson, and V. F. Maisi, "Efficient and Continuous Microwave Photodetection in Hybrid Cavity-Semiconductor Nanowire Double Quantum Dot Diodes". Nature Communications 12, 5130 (2021)

A. Kinos, L. Rippe, S. Kröll, and A. Walther, “Designing gate operations for single-ion quantum computing in rare-earth-ion-doped crystals”. Physical Review A 104, 052624 (2021)

P. Lolur, M. Rahm, M. Skogh, L. García-Álvarez, and G. Wendin, "Benchmarking the Variational Quantum Eigensolver through Simulation of the Ground State Energy of Prebiotic Molecules on High-Performance Computers". AIP Conference Proceedings 2362, 030005 (2021)​

Y. Lu, A. Bengtsson, J.J. Burnett, E. Wiegand, B. Suri, P. Krantz, A. Fadavi Roudsari, A.F. Kockum, S. Gasparinetti, G. Johansson, P. Delsing, “Characterizing decoherence rates of a superconducting qubit by direct microwave scattering”, npj Quantum Inf 7, 35 (2021)

Y. Lu, A. Bengtsson, J. J. Burnett, B. Suri, S. R. Sathyamoorthy, H. Renberg Nilsson, M. Scigliuzzo, J. Bylander, G. Johansson, and P. Delsing, “Quantum efficiency, purity and stability of a tunable, narrowband microwave single-photon source”. npj Quantum Information 7, 140 (2021)​

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”. Physical Review Letters 126, 253602 (2021)

G. Moody, V. J. Sorger, D. J. Blumenthal, P. W. Juodawlkis, W. Loh, C. Sorace-Agaskar, A. E. Jones, K. C. Balram, J. C. F. Matthews, A. Laing, M. Davanco, L. Chang, J. E. Bowers, N. Quack, C. Galland, I. Aharonovich, M. A. Wolff, C. Schuck, N. Sinclair, M. Lonžar, T. Komljenovic, D. Weld, S. Mookherjea, S. Buckley, M. Radulaski, S. Reitzenstein, B. Pingault, B. Machielse, D. Mukhopadhyay, A. Akimov, A. Zheltikov, G. S. Agarwal, K. Srinivasan, J. Lu, H. X. Tang, W. Jiang, T. P. McKenna, A. H. Safavi-Naeini, S. Steinhauer, A. W. Elshaari, V. Zwiller, P. S. Davids, N. Martinez, M. Gehl, J. Chiaverini, K. K. Mehta, J. Romero, N. B. Lingaraju, A. M. Weiner, D. Peace, R. Cernansky, M. Lobino, E. Diamanti, L. T. Vidarte, and R. M. Camacho, “2022 Roadmap on integrated quantum photonics”. Journal of Physics: Photonics 4, 012501 (2021)

D. Niepce, J. J. Burnett, M. Kudra, J. H. Cole, and J. Bylander, “Stability of superconducting resonators: Motional narrowing and the role of Landau-Zener driving of two-level defects”. Science Advances 7, eabh0462 (2021)

C. Op de Beeck, F. M. Mayor, S. Cuyvers, S. Poelman, J. F. Herrmann, O. Atalar, T. P. McKenna, B. Haq, W. Jiang, J. D. Witmer, G. Roelkens, A. H. Safavi-Naeini, R. Van Laer, and B. Kuyken, “III/V-on-lithium niobate amplifiers and lasers”. Optica 8, 1288 (2021)​

A. Osman, J. Simon, A. Bengtsson, S. Kosen, P. Krantz, D. Perez, M. Scigliuzzo, J. Bylander, and A. Fadavi Roudsari,​ "Simplified Josephson-junction fabrication process for reproducibly high-performance superconducting qubits". Applied Physics Letters 118, 064002 (2021)

A. Peugeot, G. Ménard, S. Dambach, M. Westig, B. Kubala, Y. Mukharsky, C. Altimiras, P. Joyez, D. Vion, P. Roche, D. Esteve, P. Milman, J. Leppäkangas, G. Johansson, M. Hofheinz, J. Ankerhold, and F. Portier, “Generating two continuous entangled microwave beams using a dc-biased Josephson junction”. Physical Review X 11, 031008 (2021)

A. Prencipe, M. A. Baghban, and K. Gallo, “Tunable ultranarrowband grating filters in thin-film lithium niobate”. ACS Photonics 8, 2923 (2021)

A.-K. Raab, M. Seidel, I. Sytcevich, C. Guo, G. Arisholm, A. L’Huillier, C. L. Arnold, and A.-L. Viotti, “Efficient, high peak-power post-compression in a compact bulk multi-pass cell”. Frontiers in Optics + Laser Science 2021, FTh4B.3 (Optica Publishing Group, 2021)

W. R. Rowe, A. V. Gorbach, H. Fergestad, K. Gallo, and D. V. Skryabin, “Gap solitons supported by mode hybridisation in lithium niobate nano-waveguides”. 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, ck p 8 (Optica Publishing Group, 2021)

P. Soubelet, J. Klein, J. Wierzbowski, R. Silvioli, F. Sigger, A. V. Stier, K. Gallo, and J. J. Finley, "Charged exciton kinetics in monolayer MoSe2 near ferroelectric domain walls in periodically poled LiNbO3". Nano Letters 21, 956 (2021).

I. Strandberg, G. Johansson, and F. Quijandría, “Wigner negativity in the steady-state output of a Kerr parametric oscillator”. Physical Review Research 3, 023041 (2021)

I. Sytcevich, C. Guo, S. Mikaelsson, J. Vogelsang, A.-L. Viotti, B. Alonso, R. Romero, P. T. Guerreiro, Í. J. Sola, A. L’Huillier, H. Crespo, M. Miranda, and C. L. Arnold, “Characterizing ultrashort laser pulses with second harmonic dispersion scans”. Journal of the Optical Society of America B 38, 1546 (2021)

A. M. Vadiraj, A. Ask, T. G. McConkey, I. Nsanzineza, C.W. Sandbo Chang, A. F. Kockum, and C. M Wilson, "Engineering the Level Structure of a Giant Artificial Atom in Waveguide Quantum Electrodynamics". Physical Review A 103, 023710 (2021)

J. Vogelsang, L. Wittenbecher, D. Pan, J. Sun, S. Mikaelsson, C. L. Arnold, A. L’Huillier, H. Xu, and A. Mikkelsen, “Coherent excitation and control of plasmons on gold using two-dimensional transition metal dichalcogenides”. ACS Photonics 8, 1607 (2021)

X. Wang, T. Liu, A. F. Kockum, H.-R. Li, and F. Nori,​ "Tunable chiral bound states with giant atoms". Physical Review Letters 126, 043602 (2021)

R. Weissenbilder, C. Guo, C. L. Arnold, and A. L’Huillier, “Choice of an efficient gas target for high-order harmonic generation”. Conference on Lasers and Electro-Optics, SW3Q.6 (Optica Publishing Group, 2021)

G. Wendin, V. Shumeiko, "Coherent manipulation of a spin qubit", Science Vol 373, Issue 6553 (2021)​

E. Wiegand, B. Rousseaux, G. Johansson, “Transmon in a semi-infinite high-impedance transmission line: Appearance of cavity modes and Rabi oscillations”. Physical Review Research 3, 023003 (2021)

E. Wiegand, P.-Y. Wen, P. Delsing, I.-C. Hoi, and A. F. Kockum, “Ultimate quantum limit for amplification: a single atom in front of a mirror”. New Journal of Physics 23, 043048 (2021)

Y. Yan, C. Shi, A. Kinos, H. Syed, S. P. Horvath, A. Walther, L. Rippe, X. Chen, and S. Kröll, “Experimental implementation of precisely tailored light-matter interaction via inverse engineering”. npj Quantum Information 7, 138 (2021)

I. E. Zadeh, J. Chang, J.W. N. Los, S. Gyger, A.W. Elshaari, S. Steinhauer, S. N. Dorenbos, and V. Zwiller, “Superconducting nanowire single-photon detectors: A perspective on evolution, state-of the-art, future developments, and applications”. Applied Physics Letters 118, 190502 (2021)​

Y. Zheng, O. Hahn, P. Stadler, P. Holmvall, F. Quijandría, A. Ferraro, and G. Ferrini, "Gaussian conversion protocols for cubic phase state generation". PRX Quantum 2, 010327 (2021)​


A. Agustí, C. W. Sandbo Chang, F. Quijandría, G. Johansson, C. M. Wilson, and C. Sabín, "Tripartite genuine non-gaussian entanglement in three-mode spontaneous parametric downconversion", Physical Review Letters 125, 020502 (2020).

A. Alarn, P. Gonlez, J. Cariñe, G. Lima, and G. B. Xavier, "Polarization-independent single-photon switch based on a fiber-optical Sagnac interferometer for quantum communication networks", Optics Express 28, 33731 (2020)

A. Alarn and G. B. Xavier, "A few-mode fiber Mach-Zehnder interferometer for quantum communication applications", Frontiers in Optics / Laser Science (Optical Society of America, 2020), paper LM1F.6​

G. Andersson, M. K. Ekström, and P. Delsing, “Electromagnetically induced transparency in a propagating mechanical mode”, Physical Review Letters 124, 240402 (2020).

D. G. Baranov, B. Munkhbat, E. Zhukova, B. Rousseaux, A. Bisht, A. Canales, G. Johansson, T. J. Antosiewicz, and T. Shegai, “Ultrastrong coupling between nanoparticle plasmons and cavity photons at ambient conditions”, Nature Communications 11, 2715 (2020).

A. Bengtsson, P. Vikstål, C. Warren, M. Svensson, X. Gu, A. F. Kockum, P. Krantz, C. Križan, D. Shiri, I.-M. Svensson, G. Tancredi, G. Johansson, P. Delsing, G. Ferrini, and J. Bylander, “Improved Sucess Probabiliy with Greater Circuit Depth for the Quantum Appriximate Optimization Algorithm" Physical Review Applied 14, 034010 (2020)​

N. Bjärnhall Prytz, D. Qvarngård, A. Härkönen, M. Guina, and K. Gallo, "Edge-enhanced optical parametric generation in periodically poled LiNbO3," Optics Express 28, 20879 (2020).

S. Bondza, A. Bengtsson, S. P. Horvath, A. Walther, S. Kröll, and L. Rippe, "A simple experimental method for measuring the thermal sensitivity of single-mode fibers", Review of Scientific Instruments 91, 105114 (2020)

J. Bylander, "Reproducible Josephson junctions are important for scalable quantum technologies", Superconductor Science and Technology 33, 110501 (2020)​

Viewpoint on J. M. Kreikebaum, K. O'Brien, A. Morvan, and I. Siddiqi, "Improving waferscale Josephson junction resistance variation in superconducting quantum coherent circuits"

J. Cariñe, G. Cañas, P. Skrzypczyk, I. Šupić, N. Guerrero, T. Garcia, L. Pereira, M. A. S. Prosser, G. B. Xavier, A. Delgado, S. P. Walborn, D. Cavalcanti, and G. Lima, "Multi-core fiber integrated multi-port beam splitters for quantum information processing," Optica 7, 542 (2020).

D. Fitzek, M. Eliasson, A. F. Kockum, and M. Granath, “Deep Q-learning decoder for depolarizing noise on the toric code”, Physical Review Research 2, 023230 (2020).

F. M. Gambetta, C. Zhang, M. Hennrich, I. Lesanovsky, and W. Li. "Long-Range Multibody Interactions and Three-Body Antiblockade in a Trapped Rydberg Ion Chain", Physical Review Letters 125, 133602 (2020)

L. García-Álvarez, A. Ferraro, G. Ferrini, "From the Bloch sphere to phase space representations with the Gottesman-Kitaev-Preskill encoding", International Symposium on Mathematics, Quantum Theory, and Cryptography, Mathematics for Industry 33 (Springer, 2020).

L. García-Álvarez, C. Calcluth, A. Ferraro, and G. Ferrini, "Efficient simulatability of continuous-variable circuits with large Wigner negativity", Physical Review Research 2, 043322 (2020)

M. Gutierrez Latorre, J. Hofer, M. Rudolph, and W. Wieczorek, "Chip-based superconducting traps for levitation of micrometer-sized particles in the Meissner state", Superconductor Science and Technology 33, 105002 (2020)

L. Guo, A. F. Kockum, F. Marquardt, and G. Johansson, "Oscillating bound states for a giant atom", Physical Review Research 2, 043014 (2020)

T. Hillmann, F. Quijandría, G. Johansson, A. Ferraro, S. Gasparinetti, and G. Ferrini, "Universal Gate Set for Continuous-Variable Quantum Computation with Microwave Circuits", Physical Review Letters 125, 160501 (2020)

S. W. Jolin, R. Borgani, M. O. Tholén, D. Forchheimer, and D. B. Haviland, "Calibration of mixer amplitude and phase imbalance in superconducting circuits", Review of Scientific Instruments 91, 124707 (2020)

R. Jonsson, R. Di Candia, M. Ankel, A. Strom, and G. Johansson, "A comparison between quantum and classical noise radar sources", 2020 IEEE Radar Conference (RadarConf20), Florence, Italy (2020), pp. 1-6​

B. Kannan, M. Ruckriegel, D. Campbell, A. F. Kockum, J. Braumüller, D. Kim, M. Kjaergaard, P. Krantz, A. Melville, B. M. Niedzielski, A. Vepsaäläinen, R. Winik, J. Yoder, F. Nori, T. P. Orlando, S. Gustavsson, and W. D. Oliver, “Waveguide quantum electrodynamics with giant superconducting artificial atoms”, Nature 583, 775 (2020).

A. F. Kockum, "Quantum Optics with Giant Atoms | the First Five Years", International Symposium on Mathematics, Quantum Theory, and Cryptography. Mathematics for Industry, vol 33 (Springer, 2020), pp. 125-146

M. Kudra, J. Biznárová, A. F. Roudsari, J. J. Burnett, D. Niepce, S. Gasparinetti, B. Wickman, and P. Delsing, “High Quality 3-Dimensional Aluminum Microwave Cavities”, Applied Physics Letters 117, 070601 (2020)​ Editor's Pick

R. Lin et al., "Telecommunication Compatibility Evaluation for Co-existing Quantum Key Distribution in Homogenous Multicore Fiber," IEEE Access 8, 78836 (2020).

S. K. Manjeshwar, K. Elkhouly, J. M. Fitzgerald, M. Ekman, Y. Zhang, F. Zhang, S. M. Wang, P. Tassin, and W. Wieczorek, “Suspended photonic crystal membranes in AlGaAs heterostructures for integrated multi-element optomechanics“, Applied Physics Letters 116, 264001 (2020).

S. Mikaelsson, J. Vogelsang, C. Guo, I. Sytcevich, A.-L. Viotti, F. Langer, Y.-C. Cheng, S. Nandi, W. Jin, A. Olofsson, R. Weissenbilder, J. Mauritsson, A. L'Huillier, M. Gisselbrecht, and C. L. Arnold, "A high-repetition rate attosecond light source for time-resolved coincidence spectroscopy", Nanophotonics 10, 117 (2020)​

D. Niepce, J. Burnett, M. Gutierrez-Latorre, and J. Bylander, “Geometric scaling of two-level-system loss in superconducting resonators”, Superconductor Science and Technology 33, 025013 (2020).

F. Pokorny, C. Zhang, G. Higgins, A. Cabello, M. Kleinmann, and M. Hennrich, “Tracking the Dynamics of an Ideal Quantum Measurement”, Physical Review Letters 124, 080401 (2020).

B. Rousseaux, D. G. Baranov, T. J. Antosiewicz, T. Shegai, and G. Johansson, "Strong coupling out of the blue: an interplay of quantum emitter hybridization with plasmonic dark and bright modes", Physical Review Research 2, 033056 (2020)

C. Sánchez Muñoz, A. F. Kockum, A. Miranowicz, and F. Nori, "Simulating ultrastrong-coupling processes breaking parity conservation in Jaynes-Cummings systems”, Physical Review A 102, 033716 (2020)​.

C. W. Sandbo Chang, C. Sabín, P. Forn-Díaz, F. Quijandría, A. M. Vadiraj, I. Nsanzineza, G. Johansson, and C. M. Wilson, "Observation of Three-Photon Spontaneous Parametric Down-conversion in a Superconducting Parametric Cavity"Physical Review X 10, 011011 (2020).

B. H. Schneider, A. Bengtsson, I.-M. Svensson, T. Aref, G. Johansson, J. Bylander, and P. Delsing, “Observation of broadband entanglement in microwave radiation from the dynamical Casimir effect”, Physical Review Letters 124, 140503 (2020).

M. Scigliuzzo, L.E. Bruhat, A. Bengtsson, J.J. Burnett, A. Fadavi Roudsari, and P. Delsing, “Phononic loss in superconducting resonators on piezoelectric substrates”, New Journal of Physics 22, 053027 (2020).

M. Scigliuzzo, A. Bengtsson, J.-C. Besse, A. Wallraff, P. Delsing, and S. Gasparinetti, "Primary Thermometry of Propagating Microwaves in the Quantum Regime", Physical Review X 10, 041054 (2020)

M. Smania, P. Mironowicz, M. Nawareg, M. Pawlowski, A. Cabello,  and M. Bourennane, “Experimental certification of an informationally complete quantum measurement  in a device-independent protocol”, Optica 7, 123 (2020).

S. Steinhauer, L. Yang, S. Gyger, T. Lettner, C. Errando-Herranz, K. D. Jöns, M. A. Baghban, K. Gallo, J. Zichi, and V. Zwiller, "NbTiN thin films for superconducting photon detectors on photonic and two-dimensional materials", Applied Physics Letters 116, 17 (2020).

A. Tavakoli, M. Smania, T. Vertesi, N. Brunner, and M. Bourennane, ”Self-testing nonprojective quantum measurements in prepare-and-measure experiments”, Science Advances 6 eaaw6664 (2020).

P. Vikstål, M. Grönkvist, M. Svensson, M. Andersson, G. Johansson, and G. Ferrini, Applying the Quantum Approximate Optimization Algorithm to the Tail Assignment Problem”, Physical Review Applied​ 14, 034009.

E. Wiegand, B. Rousseaux, and G. Johansson, "A semiclassical analysis of dark state transient dynamics in waveguide circuit QED", Physical Review A 101, 033801 (2020).

G. B. Xavier and G. Lima, “Quantum information processing with space-division multiplexing optical fibres”, Communications Physics 3, 9 (2020).​

C. Zhang, F. Pokorny, W. Li, G. Higgins, A. Pöschl, I. Lesanovsky, and M. Hennrich, "Submicrosecond entangling gate between trapped ions via Rydberg interaction", Nature 580, 345 (2020)​


G. Andersson, B. Suri, L. Z. Guo, T. Aref, and P. Delsing, “Non-exponential decay of a giant artificial atom”, Nature Physics 15, 1123 (2019).

F. Arzani, G. Ferrini, F. Grosshans, D. Markham, "Random coding for sharing bosonic quantum secrets", Physical Review A 100, 022303 (2019).

A. Ask, M. K. Ekström, P. Delsing, and G. Johansson, “Cavity-free vacuum-Rabi splitting in circuit quantum acoustodynamics”, Physical Review A 99, 013840 (2019).

D. Barker, S. Lehmann, L. Namazi, M. Nilsson, C. Thelander, K. A. Dick, V. F. Maisi, “Individually addressable double quantum dots formed with nanowire polytypes and identified by epitaxial markers”, Applied Physics Letters 114, 183502 (2019).

A. Bengtsson, D. Hill, M. Li, M. Di, M. Cinthio, N. Reistad, A. Walther, L. Rippe, and S. Kröll, “Characterization and modeling of acousto-optic signal strengths in highly scattering media”, Biomedical Optics Express 10, 5565 (2019).

V. Bergholm, W. Wieczorek, T. Schulte-Herbrueggen, and M. Keyl, “Optimal Control of Hybrid Optomechanical Systems for Generating Non-Classical States of Mechanical Motion”, Quantum Science and Technology 4, 034001 (2019).

S. Bosco, J. Lindkvist, and G. Johansson, "Simulating moving cavities in superconducting circuits", Physical Review A 100, 023817 (2019).

J. J. Burnett, A. Bengtsson, M. Scigliuzzo, D. Niepce, M. Kudra, P. Delsing, and J. Bylander, “Decoherence benchmarking of superconducting qubits”, npj Quantum Information, 5, 54 (2019).

P. Delsing et al. “The 2019 surface acoustic waves roadmap”, Journal of Physics D 52, 353001 (2019).

O. Di Stefano, A. Settineri, V. Macrì, A. Ridolfo, R. Stassi, A. F. Kockum, S. Savasta, and F. Nori, ”Interaction of mechanical oscillators mediated by the exchange of virtual photon pairs”, Physical Review Letters 122, 030402 (2019).

T. Douce, D. Markham, E. Kashefi, P. Van Loock, and G. Ferrini, ”Probabilistic fault-tolerant universal quantum computation and sampling problems in continuous variables”, Physical Review A 99, 012344 (2019).

M. K. Ekström, T. Aref, A Ask, G. Andersson, B. Suri, H. Sanada, G. Johansson, P. Delsing, “Towards phonon routing: Controlling propagating acoustic waves in the quantum regime”, New Journal of Physics 21, 123013 (2019).

G. Higgins, F. Pokorny, C. Zhang, and M. Hennrich, “Highly Polarizable Rydberg Ion in a Paul Trap”, Physical Review Letters 123, 153602 (2019).

A. F. Kockum, A. Miranowicz, S. De Liberato, S. Savasta, and F. Nori, ”Ultrastrong coupling between light and matter”, Nature Reviews Physics 1, 19 (2019).

M. Pierre, S. R. Sathyamoorthy, I.-M. Svensson, G. Johansson, and P. Delsing, “Resonant and off-resonant microwave signal manipulations in coupled superconducting resonators”, Physical Review B 99, 094518 (2019).

E. R. Simpson, M. Labeye, S. Camp, N. Ibrakovic, S. Bengtsson, A. Olofsson, K. J. Schafer, M. B. Gaarde, and J. Mauritsson, “Probing Stark-induced nonlinear phase variation with opto-optical modulation”, Physical Review A 100, 023403 (2019).

I. Strandberg, Y. Lu, F. Quijandría, and G. Johansson, “Numerical study of Wigner negativity in one-dimensional steady-state resonance fluorescence”, Physical Review A 100, 063808 (2019).

P. Y. Wen, K. T. Lin, A. F. Kockum, B. Suri, H. Ian, J. C. Chen, S. Y. Mao, C. C. Chiu, P. Delsing, F. Nori, G. D. Lin, and I.-C. Hoi, “Large Collective Lamb Shift of Two Distant Superconducting Artificial Atoms”, Physical Review Letters 123, 233602 (2019).

G. Wendin, “Can Biological Quantum Networks Solve NP-Hard Problems?”, Advanced Quantum Technologies 1800081 (2019).

Y. Yan, Y. Li, A. Kinos, A. Walther, C. Shi, L. Rippe, J. Moser, S. Kröll, and X. Chen, “Inverse engineering of shortcut pulses for high fidelity initialization on qubits closely spaced in frequency”, Optics Express 27, 8267 (2019).


A. Bengtsson, P. Krantz, M. Simoen, I. M. Svensson, B. Schneider, V. Shumeiko, P. Delsing, and J. Bylander, “Nondegenerate parametric oscillations in a tunable superconducting resonator”, Physical Review B 97, 144502 (2018).

J. Burnett, A. Bengtsson, D. Niepce, and J. Bylander. “Noise and loss of superconducting aluminium resonators at single photon energies”, Journal of Physics: Conference Series 969, 012131 (2018).

A. Gatti, E. Brambilla, K. Gallo, and O. Jedrkiewicz, “Golden ratio entanglement in hexagonally poled nonlinear crystals”, Physical Review A 98, 053827 (2018).

J. E. Gunther, A. Walther, L. Rippe, S. Kröll, and S. Andersson-Engels, “Deep tissue imaging with acousto-optical tomography and spectral hole burning with slow light effect: a theoretical study”, Journal of Biomedical Optics 23, 071209 (2018).

O. Jedrkiewicz, A. Gatti, E. Brambilla, M. Levenius, G. Tamosauskas, and K. Gallo, ”Golden Ratio Gain Enhancement in Coherently Coupled Parametric Processes”, Scientific Reports 8, 11616 (2018).

A. Kinos, “Light-matter interaction and quantum computing in rare-earth-ion-doped crystals”, LRAP-543, PhD Thesis, Lund (2018).

A. F. Kockum, G. Johansson, and F. Nori, ”Decoherence-free interaction between giant atoms in waveguide QED", Physical Review Letters 120, 140404 (2018).

Q. Li, “Quantum memory development and new slow light applications in rare-earth-ion-doped crystals”, LRAP-544, PhD Thesis, Lund (2018).

V. Macrì, F. Nori, and A. F. Kockum, “Simple preparation of Greenberger-Horne-Zeilinger states using ultrastrong-coupling circuit QED”, Physical Review A 98, 062327 (2018).

F. Quijandría, I. Strandberg, and G. Johansson, "Steady-state generation of Wigner negative states in 1D resonance fluorescence", Physical Review Letters 121, 263603 (2018).

C. W. Sandbo Chang, M. Simoen, J. Aumentado, C. Sabín, P. Forn-Díaz, A. M. Vadiraj, F. Quijandría, G. Johansson, I. Fuentes, and C. M. Wilson, "Generating Multimode Entangled Microwaves with a Superconducting Parametric Cavity", Physical Review Applied 10, 044019 (2018).

I.-M. Svensson, M. Pierre, M. Simoen, W. Wustmann, P. Krantz, A. Bengtsson, G. Johansson, J. Bylander, V. Shumeiko, and P. Delsing, “Microwave photon generation in a doubly tunable superconducting resonator”, Journal of Physics: Conference Series 969, 012146 (2018).

I. M. Svensson, A. Bengtsson, J. Bylander, V. Shumeiko, and P. Delsing, “Period multiplication in a parametrically driven superconducting resonator”, Applied Physics Letters 113, 022602 (2018).​

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