A blueprint for demonstrating quantum supremacy with superconducting qubits-Reference-Cited by-同舟云学术

A blueprint for demonstrating quantum supremacy with superconducting qubits

Published:2018-04-13 Issue:6385 Volume:360 Page:195-199
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Neill C.¹^ORCID,Roushan P.²^ORCID,Kechedzhi K.³⁴^ORCID,Boixo S.²,Isakov S. V.²,Smelyanskiy V.²,Megrant A.²,Chiaro B.¹^ORCID,Dunsworth A.¹,Arya K.²^ORCID,Barends R.²,Burkett B.²^ORCID,Chen Y.²,Chen Z.¹^ORCID,Fowler A.²^ORCID,Foxen B.¹,Giustina M.²,Graff R.²^ORCID,Jeffrey E.²,Huang T.²,Kelly J.²,Klimov P.²,Lucero E.²^ORCID,Mutus J.²,Neeley M.²^ORCID,Quintana C.¹,Sank D.²^ORCID,Vainsencher A.²^ORCID,Wenner J.¹^ORCID,White T. C.²^ORCID,Neven H.²,Martinis J. M.¹²^ORCID

Affiliation:

1. Department of Physics, University of California, Santa Barbara (UCSB), Santa Barbara, CA 93106, USA.

2. Google, Santa Barbara, CA 93117, USA.

3. Quantum Artificial Intelligence Laboratory (QuAIL), NASA Ames Research Center, Moffett Field, CA 94035, USA.

4. Universities Space Research Association, Mountain View, CA 94043, USA.

Abstract

Scaling up to supremacy Quantum information scientists are getting closer to building a quantum computer that can perform calculations that a classical computer cannot. It has been estimated that such a computer would need around 50 qubits, but scaling up existing architectures to this number is tricky. Neill et al. explore how increasing the number of qubits from five to nine affects the quality of the output of their superconducting qubit device. If, as the number of qubits grows further, the error continues to increase at the same rate, a quantum computer with about 60 qubits and reasonable fidelity might be achievable with current technologies. Science , this issue p. 195

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference38 articles.

1. Simulating physics with computers

2. Quantum Simulators

3. Towards quantum chemistry on a quantum computer

4. A variational eigenvalue solver on a photonic quantum processor

5. Quantum Simulator for Transport Phenomena in Fluid Flows

Cited by 323 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Signal Crosstalk in a Flip-Chip Quantum Processor;PRX Quantum;2024-09-12

2. Probing spin hydrodynamics on a superconducting quantum simulator;Nature Communications;2024-08-31

3. High-performance multiqubit system with double-transmon couplers: Toward scalable superconducting quantum computers;Physical Review Applied;2024-08-21

4. Q-Map: quantum circuit implementation of boolean functions;Physica Scripta;2024-07-25

5. Boson sampling with ultracold atoms in a programmable optical lattice;Physical Review A;2024-07-19