Entanglement-Enhanced Two-Photon Delocalization in a Coupled-Cavity Array

被引：12
|
作者：
Tang Shi-Qing
Yuan Ji-Bing
Wang Xin-Wen
Kuang Le-Man [1 ]
机构：
[1] Hunan Normal Univ, Key Lab Low Dimens Quantum Struct & Quantum Contr, Minist Educ, Changsha 410081, Hunan, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2015年 / 32卷 / 04期
基金：
中国国家自然科学基金;
关键词：
QUANTUM SIMULATION; PHOTON; LIGHT; QUBIT; CHIP;
D O I：
10.1088/0256-307X/32/4/040303
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We study the transport properties of two entangled photons which are initially injected into two nearest-neighbor coupling cavities in an one-dimensional coupled-cavity array (CCA). It is found that photonic transport dynamics in the two-photon CCA exhibits the entanglement-enhanced two-photon delocalization phenomenon. It is shown that the CCA can realize the localization-to-delocalization transition for two entangled photons.
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页数：4
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