Google in a Quantum Network

被引：98

作者：

Paparo, G. D. ^{[1
]}

Martin-Delgado, M. A. ^{[1
]}

机构：

[1] Univ Complutense, Dept Fis Teor 1, E-28040 Madrid, Spain

来源：

SCIENTIFIC REPORTS | 2012年 / 2卷

关键词：

ENTANGLEMENT; SIMILARITY;

D O I：

10.1038/srep00444

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We introduce the characterization of a class of quantum PageRank algorithms in a scenario in which some kind of quantum network is realizable out of the current classical internet web, but no quantum computer is yet available. This class represents a quantization of the PageRank protocol currently employed to list web pages according to their importance. We have found an instance of this class of quantum protocols that outperforms its classical counterpart and may break the classical hierarchy of web pages depending on the topology of the web.

引用

页数：12

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