Data centers with quantum random access memory and quantum networks

被引：9
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：
Quantum computers - Random access storage;
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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