We study the effect of a three-dimensional extremely short optical pulse in a medium with chiral carbon nanotubes on the order parameter of this medium. The possibility of the appearance of a phase transition in such a medium is shown. We investigate the dependence of the pulse shape on the relaxation rate of the order parameter and on the parameter β in the Landau expansion of free energy.

中文翻译：

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手性碳纳米管介质中极短光脉冲诱导的有序参数

我们研究了具有手性碳纳米管的介质中的三维极短光脉冲对该介质有序参数的影响。显示了在这种介质中出现相变的可能性。我们研究了脉冲形状对有序参数弛豫率和自由能朗道展开中参数 β 的依赖性。