Asbóth János - Chiral symmetry and Majorana fermions in periodically driven quantum wires
Beküldte Anonymous (nem ellenőrzött) - 2014 már 7 - 09:072014. március 11.
MTA Wigner FK SZFI, I. épület
Topological insulators are materials that host low energy states at their boundaries, the number of these states being given by topological invariants of the bulk lattice system. Recent experimental proposals have shown that these invariants can be tuned by subjecting a solid state system to a periodic drive, i.e., a time-periodic change of some parameters.