石墨烯中電子電子交互作用之研究
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Date
2014
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Abstract
在本文中,我們利用量子場論計算了Graphene電子間交互作用對current-current
correlator造成的一階修正。這個結果可以用來計算Graphene的conductivity 。
In this paper, we use quantum eld theory to calculate current-current correlator in Graphene to rst order in electron-electron interaction. The result can be used to calculate the correction to the conductivity of Graphene.
In this paper, we use quantum eld theory to calculate current-current correlator in Graphene to rst order in electron-electron interaction. The result can be used to calculate the correction to the conductivity of Graphene.
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Keywords
石墨稀, 量子場論, 微擾理論, Graphene, QFT, Perturbation theory