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Results: 115

Realisation of high-fidelity nonadiabatic CZ gates with superconducting qubits.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0202-7
By:
- Li, Shaowei;
- Castellano, Anthony D.;
- Wang, Shiyu;
- Wu, Yulin;
- Gong, Ming;
- Yan, Zhiguang;
- Rong, Hao;
- Deng, Hui;
- Zha, Chen;
- Guo, Cheng;
- Sun, Lihua;
- Peng, Chengzhi;
- Zhu, Xiaobo;
- Pan, Jian-Wei
Publication type:
Article
Multiphoton quantum-state engineering using conditional measurements.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0195-2
By:
- Magaña-Loaiza, Omar S.;
- León-Montiel, Roberto de J.;
- Perez-Leija, Armando;
- U'Ren, Alfred B.;
- You, Chenglong;
- Busch, Kurt;
- Lita, Adriana E.;
- Nam, Sae Woo;
- Mirin, Richard P.;
- Gerrits, Thomas
Publication type:
Article
When does reinforcement learning stand out in quantum control? A comparative study on state preparation.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0201-8
By:
- Zhang, Xiao-Ming;
- Wei, Zezhu;
- Asad, Raza;
- Yang, Xu-Chen;
- Wang, Xin
Publication type:
Article
Detecting multipartite entanglement structure with minimal resources.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0200-9
By:
- Zhou, You;
- Zhao, Qi;
- Yuan, Xiao;
- Ma, Xiongfeng
Publication type:
Article
Highly coherent spin states in carbon nanotubes coupled to cavity photons.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0169-4
By:
- Cubaynes, T.;
- Delbecq, M. R.;
- Dartiailh, M. C.;
- Assouly, R.;
- Desjardins, M. M.;
- Contamin, L. C.;
- Bruhat, L. E.;
- Leghtas, Z.;
- Mallet, F.;
- Cottet, A.;
- Kontos, T.
Publication type:
Article
Scalable repeater architectures for multi-party states.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. 1, doi. 10.1038/s41534-019-0230-3
By:
- Kuzmin, V. V.;
- Vasilyev, D. V.;
- Sangouard, N.;
- Dür, W.;
- Muschik, C. A.
Publication type:
Article
Dynamical decoupling of quantum two-level systems by coherent multiple Landau–Zener transitions.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. 1, doi. 10.1038/s41534-019-0228-x
By:
- Matityahu, Shlomi;
- Schmidt, Hartmut;
- Bilmes, Alexander;
- Shnirman, Alexander;
- Weiss, Georg;
- Ustinov, Alexey V.;
- Schechter, Moshe;
- Lisenfeld, Jürgen
Publication type:
Article
Calculating energy derivatives for quantum chemistry on a quantum computer.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. 1, doi. 10.1038/s41534-019-0213-4
By:
- O'Brien, Thomas E.;
- Senjean, Bruno;
- Sagastizabal, Ramiro;
- Bonet-Monroig, Xavier;
- Dutkiewicz, Alicja;
- Buda, Francesco;
- DiCarlo, Leonardo;
- Visscher, Lucas
Publication type:
Article
Optimal verification of general bipartite pure states.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0226-z
By:
- Yu, Xiao-Dong;
- Shang, Jiangwei;
- Gühne, Otfried
Publication type:
Article
Electrical charge state identification and control for the silicon vacancy in 4H-SiC.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0227-y
By:
- Bathen, M. E.;
- Galeckas, A.;
- Müting, J.;
- Ayedh, H. M.;
- Grossner, U.;
- Coutinho, J.;
- Frodason, Y. K.;
- Vines, L.
Publication type:
Article
Coherent transfer of quantum information in a silicon double quantum dot using resonant SWAP gates.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0225-0
By:
- Sigillito, A. J.;
- Gullans, M. J.;
- Edge, L. F.;
- Borselli, M.;
- Petta, J. R.
Publication type:
Article
Local-measurement-based quantum state tomography via neural networks.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0222-3
By:
- Xin, Tao;
- Lu, Sirui;
- Cao, Ningping;
- Anikeeva, Galit;
- Lu, Dawei;
- Li, Jun;
- Long, Guilu;
- Zeng, Bei
Publication type:
Article
Electro-optic entanglement source for microwave to telecom quantum state transfer.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0220-5
By:
- Rueda, Alfredo;
- Hease, William;
- Barzanjeh, Shabir;
- Fink, Johannes M.
Publication type:
Article
Simulating quantum many-body dynamics on a current digital quantum computer.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0217-0
By:
- Smith, Adam;
- Kim, M. S.;
- Pollmann, Frank;
- Knolle, Johannes
Publication type:
Article
Analog errors in quantum annealing: doom and hope.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0210-7
By:
- Pearson, Adam;
- Mishra, Anurag;
- Hen, Itay;
- Lidar, Daniel A.
Publication type:
Article
Electric field spectroscopy of material defects in transmon qubits.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0224-1
By:
- Lisenfeld, Jürgen;
- Bilmes, Alexander;
- Megrant, Anthony;
- Barends, Rami;
- Kelly, Julian;
- Klimov, Paul;
- Weiss, Georg;
- Martinis, John M.;
- Ustinov, Alexey V.
Publication type:
Article
Quantum Generative Adversarial Networks for learning and loading random distributions.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0223-2
By:
- Zoufal, Christa;
- Lucchi, Aurélien;
- Woerner, Stefan
Publication type:
Article
Percolation-based architecture for cluster state creation using photon-mediated entanglement between atomic memories.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0215-2
By:
- Choi, Hyeongrak;
- Pant, Mihir;
- Guha, Saikat;
- Englund, Dirk
Publication type:
Article
Cambridge quantum network.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0221-4
By:
- Dynes, J. F.;
- Wonfor, A.;
- Tam, W. W. -S.;
- Sharpe, A. W.;
- Takahashi, R.;
- Lucamarini, M.;
- Plews, A.;
- Yuan, Z. L.;
- Dixon, A. R.;
- Cho, J.;
- Tanizawa, Y.;
- Elbers, J. -P.;
- Greißer, H.;
- White, I. H.;
- Penty, R. V.;
- Shields, A. J.
Publication type:
Article
Synthesizing multi-phonon quantum superposition states using flux-mediated three-body interactions with superconducting qubits.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0219-y
By:
- Kounalakis, Marios;
- Blanter, Yaroslav M.;
- Steele, Gary A.
Publication type:
Article
Dual-species, multi-qubit logic primitives for Ca<sup>+</sup>/Sr<sup>+</sup> trapped-ion crystals.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0218-z
By:
- Bruzewicz, C. D.;
- McConnell, R.;
- Stuart, J.;
- Sage, J. M.;
- Chiaverini, J.
Publication type:
Article
Highly transparent conductors for optical and microwave access to spin-based quantum systems.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0216-1
By:
- Staacke, Robert;
- John, Roger;
- Kneiß, Max;
- Grundmann, Marius;
- Meijer, Jan
Publication type:
Article
Quantum chemistry as a benchmark for near-term quantum computers.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0209-0
By:
- McCaskey, Alexander J.;
- Parks, Zachary P.;
- Jakowski, Jacek;
- Moore, Shirley V.;
- Morris, Titus D.;
- Humble, Travis S.;
- Pooser, Raphael C.
Publication type:
Article
Quantum random number generation with uncharacterized laser and sunlight.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0208-1
By:
- Li, Yu-Huai;
- Han, Xuan;
- Cao, Yuan;
- Yuan, Xiao;
- Li, Zheng-Ping;
- Guan, Jian-Yu;
- Yin, Juan;
- Zhang, Qiang;
- Ma, Xiongfeng;
- Peng, Cheng-Zhi;
- Pan, Jian-Wei
Publication type:
Article
Optical spin locking of a solid-state qubit.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0206-3
By:
- Bodey, J. H.;
- Stockill, R.;
- Denning, E. V.;
- Gangloff, D. A.;
- Éthier-Majcher, G.;
- Jackson, D. M.;
- Clarke, E.;
- Hugues, M.;
- Gall, C. Le;
- Atatüre, M.
Publication type:
Article
Publisher Correction: Efficiently measuring a quantum device using machine learning.
Published in:
2019
By:
- Lennon, D. T.;
- Moon, H.;
- Camenzind, L. C.;
- Yu, Liuqi;
- Zumbühl, D. M.;
- Briggs, G. A. D.;
- Osborne, M. A.;
- Laird, E. A.;
- Ares, N.
Publication type:
Correction Notice
Two-axis quantum control of a fast valley qubit in silicon.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0212-5
By:
- Penthorn, Nicholas E.;
- Schoenfield, Joshua S.;
- Rooney, John D.;
- Edge, Lisa F.;
- Jiang, HongWen
Publication type:
Article
Quantum simulation of chemistry with sublinear scaling in basis size.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0199-y
By:
- Babbush, Ryan;
- Berry, Dominic W.;
- McClean, Jarrod R.;
- Neven, Hartmut
Publication type:
Article
Author Correction: Quantum computing with graphene plasmons.
Published in:
2019
By:
- Alonso Calafell, I.;
- Cox, J. D.;
- Radonjić, M.;
- Saavedra, J. R. M.;
- García de Abajo, F. J.;
- Rozema, L. A.;
- Walther, P.
Publication type:
Correction Notice
A nonlocal game for witnessing quantum networks.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0203-6
By:
- Luo, Ming-Xing
Publication type:
Article
Generation of a frequency-degenerate four-photon entangled state using a silicon nanowire.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0205-4
By:
- Feng, Lan-Tian;
- Zhang, Ming;
- Zhou, Zhi-Yuan;
- Chen, Yang;
- Li, Ming;
- Dai, Dao-Xin;
- Ren, Hong-Liang;
- Guo, Guo-Ping;
- Guo, Guang-Can;
- Tame, Mark;
- Ren, Xi-Feng
Publication type:
Article
Experimental quantum network coding.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0207-2
By:
- Lu, He;
- Li, Zheng-Da;
- Yin, Xu-Fei;
- Zhang, Rui;
- Fang, Xiao-Xu;
- Li, Li;
- Liu, Nai-Le;
- Xu, Feihu;
- Chen, Yu-Ao;
- Pan, Jian-Wei
Publication type:
Article
An interaction-driven many-particle quantum heat engine and its universal behavior.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0204-5
By:
- Chen, Yang-Yang;
- Watanabe, Gentaro;
- Yu, Yi-Cong;
- Guan, Xi-Wen;
- del Campo, Adolfo
Publication type:
Article
Quantum key distribution with simply characterized light sources.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-018-0122-y
By:
- Mizutani, Akihiro;
- Sasaki, Toshihiko;
- Takeuchi, Yuki;
- Tamaki, Kiyoshi;
- Koashi, Masato
Publication type:
Article
A flexible high-performance simulator for verifying and benchmarking quantum circuits implemented on real hardware.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0196-1
By:
- Villalonga, Benjamin;
- Boixo, Sergio;
- Nelson, Bron;
- Henze, Christopher;
- Rieffel, Eleanor;
- Biswas, Rupak;
- Mandrà, Salvatore
Publication type:
Article
Generalizable control for quantum parameter estimation through reinforcement learning.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0198-z
By:
- Xu, Han;
- Li, Junning;
- Liu, Liqiang;
- Wang, Yu;
- Yuan, Haidong;
- Wang, Xin
Publication type:
Article
Squeezing-enhanced Raman spectroscopy.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0197-0
By:
- Michael, Yoad;
- Bello, Leon;
- Rosenbluh, Michael;
- Pe'er, Avi
Publication type:
Article
Entanglement stabilization using ancilla-based parity detection and real-time feedback in superconducting circuits.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0185-4
By:
- Andersen, Christian Kraglund;
- Remm, Ants;
- Lazar, Stefania;
- Krinner, Sebastian;
- Heinsoo, Johannes;
- Besse, Jean-Claude;
- Gabureac, Mihai;
- Wallraff, Andreas;
- Eichler, Christopher
Publication type:
Article
Experimental test of error-tradeoff uncertainty relation using a continuous-variable entangled state.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0183-6
By:
- Liu, Yang;
- Ma, Zhihao;
- Kang, Haijun;
- Han, Dongmei;
- Wang, Meihong;
- Qin, Zhongzhong;
- Su, Xiaolong;
- Peng, Kunchi
Publication type:
Article
Benchmarks of nonclassicality for qubit arrays.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0181-8
By:
- Waegell, Mordecai;
- Dressel, Justin
Publication type:
Article
Publisher Correction: npj Quantum Information, volume 5.
Published in:
2019
Publication type:
Correction Notice
Efficiently measuring a quantum device using machine learning.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0193-4
By:
- Lennon, D. T.;
- Moon, H.;
- Camenzind, L. C.;
- Yu, Liuqi;
- Zumbühl, D. M.;
- Briggs, G. A.D.;
- Osborne, M. A.;
- Laird, E. A.;
- Ares, N.
Publication type:
Article
Digital quantum simulation, Trotter errors, and quantum chaos of the kicked top.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0192-5
By:
- Sieberer, Lukas M.;
- Olsacher, Tobias;
- Elben, Andreas;
- Heyl, Markus;
- Hauke, Philipp;
- Haake, Fritz;
- Zoller, Peter
Publication type:
Article
Biphoton shaping with cascaded entangled-photon sources.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0188-1
By:
- Riazi, Arash;
- Chen, Changjia;
- Zhu, Eric Y.;
- Gladyshev, Alexey V.;
- Kazansky, Peter G.;
- Sipe, J. E.;
- Qian, Li
Publication type:
Article
Quantum network routing and local complementation.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0191-6
By:
- Hahn, F.;
- Pappa, A.;
- Eisert, J.
Publication type:
Article
Variational ansatz-based quantum simulation of imaginary time evolution.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0187-2
By:
- McArdle, Sam;
- Jones, Tyson;
- Endo, Suguru;
- Li, Ying;
- Benjamin, Simon C.;
- Yuan, Xiao
Publication type:
Article
Adiabatic two-qubit gates in capacitively coupled quantum dot hybrid qubits.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0190-7
By:
- Frees, Adam;
- Mehl, Sebastian;
- Gamble, John King;
- Friesen, Mark;
- Coppersmith, S. N.
Publication type:
Article
Spectral quantum tomography.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0189-0
By:
- Helsen, Jonas;
- Battistel, Francesco;
- Terhal, Barbara M.
Publication type:
Article
Light-matter entanglement over 50 km of optical fibre.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0186-3
By:
- Krutyanskiy, V.;
- Meraner, M.;
- Schupp, J.;
- Krcmarsky, V.;
- Hainzer, H.;
- Lanyon, B. P.
Publication type:
Article
A new class of efficient randomized benchmarking protocols.
Published in:
NPJ Quantum Information, 2019, v. 5, n. 1, p. N.PAG, doi. 10.1038/s41534-019-0182-7
By:
- Helsen, Jonas;
- Xue, Xiao;
- Vandersypen, Lieven M. K.;
- Wehner, Stephanie
Publication type:
Article