3 papers
cond-mat.mes-hall2025
Optically Controlled Topological Phases in the Deformed Lattice
Othmane Benhaida, El Hassan Saidi, L. B. Drissi
Haldane's tight-binding model, which describes a Chern insulator in a two-dimensional hexagonal lattice, exhibits quantum Hall conductivity without an external magnetic field. Here…
hep-th2025
Fluctuating Ensemble Averages and the BTZ Threshold
R. Sammani, E. H Saidi, R. Ahl Laamara +1
Recent work shows fascinating links between ensemble averaging and the Swampland program. In order to break the emerging global symmetries of the ensemble averaging as dictated by…
cond-mat.mes-hall2024
Topological Properties of Bilayer Lattice Induced by Polarized Light
O. Benhaida, E. H. Saidi, L. B. Drissi +1
We investigate the topological properties of photon-dressed energy bands in bilayer lattices under off-resonant circularly polarized light, focusing on aligned and cyclic…