Quantum simulation and optimization in hot quantum networks

被引：6

作者：

Schuetz, M. J. A. ^{[1
]}

Vermersch, B. ^{[2
,3
]}

Kirchmair, G. ^{[2
,3
]}

Vandersypen, L. M. K. ^{[4
,5
]}

Cirac, J., I ^{[6
]}

Lukin, M. D. ^{[1
]}

Zoller, P. ^{[2
,3
]}

机构：

[1] Harvard Univ, Phys Dept, Cambridge, MA 02318 USA

[2] Univ Innsbruck, Ctr Quantum Phys, Inst Expt Phys, A-6020 Innsbruck, Austria

[3] Austrian Acad Sci, Inst Quantum Opt & Quantum Informat, A-6020 Innsbruck, Austria

[4] Delft Univ Technol, QuTech, NL-2600 GA Delft, Netherlands

[5] Delft Univ Technol, Kavli Inst NanoSci, NL-2600 GA Delft, Netherlands

[6] Max Planck Inst Quantum Opt, Hans Kopfermann Str 1, D-85748 Garching, Germany

来源：

PHYSICAL REVIEW B | 2019年 / 99卷 / 24期

基金：

欧盟地平线“2020”;

关键词：

ENTANGLEMENT;

D O I：

10.1103/PhysRevB.99.241302

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We propose a setup based on (solid-state) qubits coupled to a common multimode transmission line, which allows for coherent spin-spin interactions over macroscopic on-chip distances, without any ground-state cooling requirements for the data bus. Our approach allows for the realization of fast deterministic nonlocal quantum gates, the simulation of quantum spin models with engineered (long-range) interactions, and provides a flexible architecture for the implementation of quantum approximate optimization algorithms.

引用

页数：6

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