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arXiv · 1812.09948

Matter-wave interferometry using a levitated magnetic nanoparticle

A T M Anishur Rahman
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Abstract

The superposition principle is one of the bizarre predictions of quantum mechanics. Nevertheless, it has been experimentally verified using electrons, photons, atoms, and molecules. In this article, using a $20~$nm levitated ferromagnetic FePt nanoparticle, an exotic all optical spin polarization technique and the matter-wave interferometry, we show that a mesoscopic spatial Schrodinger cat can be created. Additionally, we argue that the maximum spatial separation between the delocalized wavepackets can be $25~\mu m$ and is significantly larger than the object itself.

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A T M Anishur Rahman. 2018-12-24. Matter-wave interferometry using a levitated magnetic nanoparticle. https://arxiv.org/abs/1812.09948

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