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arXiv · 0807.0217

Pseudospin entanglement and Bell test in graphene

M. Kindermann
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Abstract

We propose a way of producing and detecting pseudospin entanglement between electrons and holes in graphene. Electron-hole pairs are produced by a fluctuating potential and their entanglement is demonstrated by a current correlation measurement. The chirality of electrons in graphene facilitates a well-controlled Bell test with (pseudo-)spin projection angles defined in real space.

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M. Kindermann. 2008-07-03. Pseudospin entanglement and Bell test in graphene. https://doi.org/10.1103/physrevb.79.115444

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