2021/10/11 by Ákos Nagy, Nagy, Ákos · 1 citation
Physics and Astronomy · Chemistry · #Topological Materials and Phenomena #Quantum Mechanics and Non-Hermitian Physics #Advanced NMR Techniques and Applications
paper · pdf · doi:10.48550/arxiv.2110.05326
We study a canonical class of perturbations of Dirac operators that are defined in any dimension and on any Hermitian Clifford module bundle. These operators generalize the 2-dimensional Jackiw-Rossi operator, which describes electronic excitations on topological superconductors. We also describe the low energy spectrum of these operators on complete surfaces, under mild hypotheses.