2 papers
cond-mat.mes-hall2026
Topological invariant responsible for the integer QHE and non-commutative geometry
G. Kovyrshin, A. Mekrami, J. Miller +2
We consider a wide class of tight - binding models of solid state physics. These models are, in the most general case, non - homogeneous. The topological invariant ${\cal N}_3…
math.DG2024
On natural symmetries on slit tangent bundles of Finsler manifolds
Mohamed Tahar Kadaoui Abbassi, Abderrahim Mekrami
In this paper, we introduce a broad class of metrics on the slit tangent bundle of Finsler manifolds, termed \emph{-natural metrics}. These metrics parallel the well-established…