Quantum Walks in Quasi-Periodic Arrays of Waveguides

被引：1
|
作者：
Nguyen, Dan T. [1 ]
Nolan, Daniel A. [1 ]
Borrelli, Nicholas F. [1 ]
机构：
[1] Corning Res & Dev Corp, Sullivan Pk, Corning, NY 14831 USA
来源：
ADVANCES IN PHOTONICS OF QUANTUM COMPUTING, MEMORY, AND COMMUNICATION XII | 2019年 / 10933卷
关键词：
ANDERSON LOCALIZATION;
D O I：
10.1117/12.2510176
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper, we present results of numerical investigation of quantum walks (QWs) in different type arrays of single-mode waveguides: (i) regular arrays of identical waveguides (AIW), (ii) periodic arrays of two different waveguides (PAW), (iii) quasi-periodic arrays of waveguides with Fibonacci sequences (FAW), (iv) quasi-periodic arrays of waveguides with Thue-Morse sequences (TMAW). Our simulations show in contrast with randomly disordered systems, localized QWs in quasi-periodic arrays of waveguides FAWs and TMAWs are predictable and controllable due to the deterministic disorder nature of the quasi-periodic systems.
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页数：9
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