1109.5556 (Thomas Maier et al.)

Stability of Impurities with Coulomb Potential in Graphene with
Homogeneous Magnetic Field    [PDF]

Thomas Maier, Heinz Siedentop

Given a 2-dimensional no-pair Weyl operator with a point nucleus of charge Z, we show that a homogeneous magnetic field does not lower the critical charge beyond which it collapses.

View original: http://arxiv.org/abs/1109.5556