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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Effect of torus-shape curved space on energy spectrum and magnetization of Dirac fermions in graphene
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Effect of torus-shape curved space on energy spectrum and magnetization of Dirac fermions in graphene

机译:圆环形弯空空间对石墨烯泥土码头能谱和磁化的影响

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摘要

In this paper, the dynamical properties of charge carriers in the two-dimensional atomic layer of graphene lattice with torus-shape geometry is studied in the presence of a gauge field. The curved space considerations involves Dirac equation along with a magnetic field for relativistic quasiparticles in graphene. By using the Heun's differential equation, we are able to analytically find discrete Landau levels of graphene in torus-like curved space. The magnetization of energy states is investigated.
机译:在本文中,在规格场的存在下,研究了石墨烯晶格的二维原子层中的电荷载体的动态特性。 弯曲空间考虑涉及DIRAC方程以及石墨烯中的相对拟Quasiply的磁场。 通过使用Heun的微分方程,我们能够在圆环曲线空间中分析图石墨烯的离散Landau水平。 研究了能量状态的磁化。

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