Berry Phase, Berry Connection, and Chern Number for a Continuum Bianisotropic Material From a Classical Electromagnetics Perspective - Ali Hassani Gangaraj, S.; Silveirinha, Mario G.; Hanson, George W. (IEEE journal on multiscale and multiphysics computational techniques, 2017)
Keywords: Berry phase; Eigenvalues and eigenfunctions; Electromagnetics; Maxwell equations; photonic topological insulator (PTI); Photonics; Quantum mechanics; surface wave; Surface waves