论文标题
单层石墨烯中分数量子厅状态的集体激发
Collective excitations of fractional quantum Hall states in monolayer graphene
论文作者
论文摘要
我们研究石墨烯中分数量子厅状态的集体激发。我们专注于允许手性对称性破坏（CSB）顺序的状态，特别是抗铁磁性和电荷密度波顺序。我们从数值上研究了集体激发光谱如何依赖于两类变异状态的填充和通量附着方案，即töke-jain序列和modak-mandal-sengupta序列。
We study the collective excitations of fractional quantum Hall states in graphene. We focus on states which allow for chiral symmetry breaking (CSB) orders, specifically antiferromagnetism and charge density wave order. We investigate numerically how the collective excitation spectra depend on filling and the flux attachment scheme for two classes of variational states, the Töke-Jain sequence and the Modak-Mandal-Sengupta sequence.
