Efficient protocol for exploring the quantum interference and entanglement of Dirac particles

We propose a protocol to effectively study the interference of Dirac particles in phase space. The negativity of the quasiprobability distribution in phase space and the entanglement between the internal and external degrees of freedom constitute the non-classical manifestations of this interference...

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Bibliographic Details
Main Authors: Yuan Qiu, Ke-Xiong Yan, Jun-Hao Lin, Jie Song, Ye-Hong Chen, Yan Xia
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:New Journal of Physics
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Online Access:https://doi.org/10.1088/1367-2630/adf76f
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