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Laser-induced quantum chaos in 1-D crystals

H. S. Brandi·Belita Koiller·Eduardo R. Mucciolo
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Abstract

We study the electronic band structure for a model one-dimensional periodic potential in the presence of a spacially homogeneous laser field. The statistical properties of the energy bands depend on the coupling between the crystal and the laser field, going from Poisson to Wigner-Dyson (GOE) and back to Poisson as the coupling increases. We argue that the classical dynamics of this system resembles that of a periodically driven pendulum. We find that the chaotic regime is not restricted solely to high-lying bands and should thus be of easier access to optical experiments.

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H. S. Brandi, Belita Koiller, Eduardo R. Mucciolo. 1996-02-12. Laser-induced quantum chaos in 1-D crystals. https://arxiv.org/abs/cond-mat/9602065

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