A general theory of Van der Waals forces developed by Lifshitz based on quantum electrodynamics theory is applied in the......

Motivated by recent experimental progress on triangular lattice heavy-fermion compounds,we investigate possible Lifshitz......

We consider the AB-(Bernal) stacking for the bi-layer graphene (BLG) system and assume that a perpendicular electric fie......

系统的自由能是序参量的泛函。在二级相变点附近,自由能密度是序参量及其关联项的幂次展式。按本文给定的方法,无论关联项是定域还......