Cloaking of Matter Waves

Zhang, Shuang and Genov, Dentcho and Sun, Cheng and Zhang, Xiang. (2008) Cloaking of Matter Waves. Physical Review Letters, 100 (12). p. 123002. ISSN 0031-9007

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Invariant transformation for quantum mechanical systems is proposed. A cloaking of matter wave can be realized at given energy by designing the potential and effective mass of the matter waves in the cloaking region. The general conditions required for such a cloaking are determined and confirmed by both the wave and particle (classical) approaches. We show that it may be possible to construct such a cloaking system for cold atoms using optical lattices.

Item Type: Article
Uncontrolled Keywords: Ultracold atoms, Cloaking
Collections: Nanomanufacturing Research Collection > Nanomanufacturing Nanoscale Science and Engineering Centers > Center for Scalable and Integrated Nanomanufacturing
Depositing User: Moureen Kemei
Date Deposited: 05 Apr 2010 20:04
Last Modified: 26 Sep 2014 21:22

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