关于石墨烯中丢失的馅饼之谜
On the mystery of the missing pie in graphene
摘要：
我们研究了石墨烯的伪相对论无质量旋量有效模型的电磁流密度的结构。结果表明，在{ \em 2+1}维时空中，在均匀恒定电场存在下，赝相对论性无质量狄拉克场论实际上导致了测量电流密度和最小量子电导率.
英文摘要：
We investigate in some detail the structure of the electromagnetic current density for the pseudo-relativistic massless spinor effective model for graphene. It is shown that the pseudo-relativistic massless Dirac field theory in {\em 2+1} space-time dimensions and in the presence of a constant homogeneous electric field actually leads to the measured current density and to the minimum quantum conductivity.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
