论文标题
带电的二维狄拉克系统的流体动力学I：热电传输
Hydrodynamics of charged two-dimensional Dirac systems I: thermo-electric transport
论文作者
论文摘要
在本文中，我们使用现象学玻尔兹曼方法研究了相互作用的二维dirac型系统中的热电传输。我们考虑可以容纳电子，孔和集体模式的设置。在本文的第一部分中，我们考虑了电子孔流体动力学，该模型在石墨烯的背景下很受欢迎及其传输特性。在第二部分中，我们提出了一种新型的流体动力学类型。在该设置中，“流体”由电子，孔和等离子组成。我们研究其运输特性，尤其是热电行为。该部分的结果也可以适应由电子和声子组成的流体的研究。本文伴随着一篇技术论文，在该论文中，我们详细介绍了Boltzmann方程和编码的保护法。
In this paper we study thermo-electric transport in interacting two-dimensional Dirac-type systems using a phenomenological Boltzmann approach. We consider a setup that can accommodate electrons, holes, and collective modes. In the first part of the paper we consider the electron-hole hydrodynamics, a model that is popular in the context of graphene, and its transport properties. In a second part, we propose a novel type of hydrodynamics. In that setup, the `fluid' consists of electrons, holes, and plasmons. We study its transport properties, especially the thermo-electric behavior. The results of this part can also be adapted to the study of a fluid consisting of electrons and phonons. This paper is accompanied by a technical paper in which we give a detailed derivation of the Boltzmann equations and the encoded conservation laws.
