This article reviews the theoretical and experimental work related to the electronic properties
of bilayer graphene systems. Three types of bilayer stackings are discussed: the AA, AB, and …

Precision measurements of the effective mass m* in high-quality bilayer graphene using the
temperature dependence of the Shubnikov–de Haas oscillations are reported. In the density …

Motivated by recent experimental evidence of charge order in the pseudogap phase of
cuprates, we perform a variational analysis of spin-singlet density wave ordering in metals …

Diagrammatic perturbation theory is a powerful tool for the investigation of interacting many-
body systems, the self-energy operator Σ encoding all the variety of scattering processes. In …

Using many-body diagrammatic perturbation theory we consider carrier density-and
substrate-dependent many-body renormalization of doped or gated graphene induced by …

In a two-dimensional electron gas, the electron-electron interaction generally becomes
stronger at lower carrier densities and renormalizes the Fermi-liquid parameters, such as the …

We report a theoretical study of the many-body effects of electron–electron interaction on the
ground-state and spectral properties of double-layer graphene. Using a projector-based …

The finite momentum optical response σ (q, ω) of graphene can be probed with the
innovative technique of infrared nanoscopy where midinfrared radiation is confined by an …

We have studied the excitonic gap formation in the Bernal Stacked, bilayer graphene (BLG)
structures at half-filling. Considering the local Coulomb interaction between the layers, we …

Electronic screening strongly renormalizes the linear bands that occur near the Dirac
crossing in graphene. The single bare Dirac crossing is split into two individual Dirac-like …