Superconducting Qubits

315 papers for year 2021

Superconducting Qubits Research Context

This Quantum Articles category organizes published quantum research papers so readers can browse focused work by topic, source, and year.

Showing 229-240 of 315

Realizing all-to-all couplings among detachable quantum modules using a microwave quantum state router

Chao Zhou, Pinlei Lu, Matthieu Praquin, Tzu-Chiao Chien, Ryan Kaufman, Xi Cao, Mingkang Xia, Roger Mong, Wolfgang Pfaff, David Pekker, Michael Hatridge

2021 arXiv arXiv preprint

Realizing discrete time crystal in an one-dimensional superconducting qubit chain

Huikai Xu, Jingning Zhang, Jiaxiu Han, Zhiyuan Li, Guangming Xue, Weiyang Liu, Yirong Jin, Haifeng Yu

2021 arXiv arXiv preprint

Realizing Quantum Convolutional Neural Networks on a Superconducting Quantum Processor to Recognize Quantum Phases

Johannes Herrmann, Sergi Masot Llima, Ants Remm, Petr Zapletal, Nathan A. McMahon, Colin Scarato, Francois Swiadek, Christian Kraglund Andersen, Christoph Hellings, Sebastian Krinner, Nathan Lacroix, Stefania Lazar, Michael Kerschbaum, Dante Colao Zanuz, Graham J. Norris, Michael J. Hartmann, Andreas Wallraff, Christopher Eichler

2021 arXiv arXiv preprint

Realizing Repeated Quantum Error Correction in a Distance-Three Surface Code

Sebastian Krinner, Nathan Lacroix, Ants Remm, Agustin Di Paolo, Elie Genois, Catherine Leroux, Christoph Hellings, Stefania Lazar, Francois Swiadek, Johannes Herrmann, Graham J. Norris, Christian Kraglund Andersen, Markus Müller, Alexandre Blais, Christopher Eichler, Andreas Wallraff

2021 arXiv arXiv preprint

Realizing symmetry-protected topological phases in a spin-1/2 chain with next-nearest neighbor hopping on superconducting qubits

Adrian T. K. Tan, Shi-Ning Sun, Ruslan N. Tazhigulov, Garnet Kin-Lic Chan, Austin J. Minnich

2021 arXiv arXiv preprint

Recent Developments in Quantum-Circuit Refrigeration

Timm Fabian Mörstedt, Arto Viitanen, Vasilii Vadimov, Vasilii Sevriuk, Matti Partanen, Eric Hyyppä, Gianluigi Catelani, Matti Silveri, Kuan Yen Tan, Mikko Möttönen

2021 arXiv arXiv preprint

Reducing $g^{(2)}(0)$ of a parametric down-conversion source via photon-number resolution with superconducting nanowire detectors

S. Sempere-Llagostera, G. S. Thekkadath, R. B. Patel, W. S. Kolthammer, I. A. Walmsley

2021 arXiv arXiv preprint

Reinforcement learning-enhanced protocols for coherent population-transfer in three-level quantum systems

Jonathon Brown, Sofia Sgroi, Luigi Giannelli, Gheorghe Sorin Paraoanu, Elisabetta Paladino, Giuseppe Falci, Mauro Paternostro, Alessandro Ferraro

2021 arXiv arXiv preprint

Removing leakage-induced correlated errors in superconducting quantum error correction.

McEwen M, Kafri D, Chen Z, Atalaya J, Satzinger KJ, Quintana C, Klimov PV, Sank D, Gidney C, Fowler AG, Arute F, Arya K, Buckley B, Burkett B, Bushnell N, Chiaro B, Collins R, Demura S, Dunsworth A, Erickson C, Foxen B, Giustina M, Huang T, Hong S, Jeffrey E, Kim S, Kechedzhi K, Kostritsa F, Laptev P, Megrant A, Mi X, Mutus J, Naaman O, Neeley M, Neill C, Niu M, Paler A, Redd N, Roushan P, White TC, Yao J, Yeh P, Zalcman A, Chen Y, Smelyanskiy VN, Martinis JM, Neven H, Kelly J, Korotkov AN, Petukhov AG, Barends R.

2021 Europe PMC Nat Commun

Robust strong coupling architecture in circuit quantum electrodynamics

Rishabh Upadhyay, George Thomas, Yu-Cheng Chang, Dmitry S. Golubev, Andrew Guthrie, Azat Gubaydullin, Joonas T. Peltonen, Jukka P. Pekola

2021 arXiv arXiv preprint

Robustly learning the Hamiltonian dynamics of a superconducting quantum processor

Dominik Hangleiter, Ingo Roth, Jonas Fuksa, Jens Eisert, Pedram Roushan

2021 arXiv arXiv preprint

Role of anomalous symmetry in 0-$π$ qubits

I. L. Egusquiza, A. Iñiguez, E. Rico, A. Villarino

2021 arXiv arXiv preprint