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arXiv · 2302.05296

From linear to circular polarized light -- Floquet engineering in Kitaev-Heisenberg materials with Lissajous figures

Pascal Strobel·Maria Daghofer
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Abstract

This paper discusses Floquet engineering with arbitrary polarization in $\alpha$-RuCl$_3$. We describe the influence of arbitrary polarization and the limiting cases of linear and circular polarization. The corresponding model is derived via perturbation theory up to fourth-order. Starting from linear and circular polarization we bridge the gap between those two limiting cases. We then we study more complex Lissajous figures and general trends arising for them.

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Pascal Strobel, Maria Daghofer. 2023-02-10. From linear to circular polarized light -- Floquet engineering in Kitaev-Heisenberg materials with Lissajous figures. https://doi.org/10.1103/physrevb.108.035132

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