Data centers with quantum random access memory and quantum networks

被引：6

作者：

Liu J. ^{[1
,2
,3
,4
,5
]}

Hann C.T. ^{[1
,4
,6
]}

Jiang L. ^{[1
,3
,6
]}

机构：

[1] Pritzker School of Molecular Engineering, University of Chicago, Chicago, 60637, IL

[2] Kadanoff Center for Theoretical Physics, University of Chicago, Chicago, 60637, IL

[3] Chicago Quantum Exchange, University of Chicago, Chicago, 60637, IL

[4] Institute for Quantum Information and Matter, California Institute of Technology, Pasadena, 91125, CA

[5] Walter Burke Institute for Theoretical Physics, California Institute of Technology, Pasadena, 91125, CA

[6] AWS Center for Quantum Computing, Pasadena, 91125, CA

来源：

Physical Review A | 2023年 / 108卷 / 03期

基金：

美国国家科学基金会;

关键词：

Communications data - Datacenter - Distributed sensing - Memory network - Precise definition - Quantum data - Quantum network - Random access memory;

D O I：

10.1103/PhysRevA.108.032610

中图分类号：

学科分类号：

摘要：

In this paper we propose the Quantum Data Center (QDC), an architecture combining Quantum Random Access Memory (QRAM) and quantum networks. We give a precise definition of QDC and discuss its possible realizations and extensions. We discuss applications of QDC in quantum computation, quantum communication, and quantum sensing, with a primary focus on QDC for Formula Presented-gate resources, QDC for multiparty private quantum communication, and QDC for distributed sensing through data compression. We show that QDC will provide efficient, private, and fast services as a future version of data centers. © 2023 American Physical Society.

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