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arXiv · 1712.05683

Quantum simulation of the Weyl equation with a trapped ion

De-Sheng Li·Chun-Wang Wu·Lin-Ze He·Wei Wu·Ping-Xing Chen
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Abstract

The Weyl equation describes chiral massless relativistic particles, called Weyl fermions, which have important relations to neutrinos. A direct observation of the dynamics of Weyl fermions in an experiment is difficult to achieve. This study investigates a method of simulating the Weyl equation in 1+2-dimension by a single trapped ion. The predictions about a two-dimensional Zitterbewegung and an especially interesting phenomenon of Weyl fermions can be tested by the future trapped ion experiment, which might enhance our understanding of neutrinos.

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De-Sheng Li, Chun-Wang Wu, Lin-Ze He, Wei Wu, Ping-Xing Chen. 2019-04-04. Quantum simulation of the Weyl equation with a trapped ion. https://doi.org/10.1007/s11128-019-2273-y

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