This paper is dedicated to studying the magnetic field effects on physical properties of AB bilayer graphene. We consider generalized Hubbard model study in staked graphene exposed external and applied electric potential. calculated a series parameters system numerically as function Different site-filling regimes have been considered their influence behavior has studied. show that at half-filli...

We present a new method for studying equilibrium properties of interacting fluids in an arbitrary external field. The fluid is composed monodisperse spherical particles with hard-core repulsion and additional interactions shape limited range. Our analysis exact one dimension provides demonstrably good approximations higher dimensions. It can cope homogeneous heterogeneous environments. derive e...