2 papers
cond-mat.str-el2021
Surface density-of-states on semi-infinite topological photonic and acoustic crystals
Yi-Xin Sha, Bo-Yuan Liu, Hao-Zhe Gao +5
Iterative Green's function, based on cyclic reduction of block tridiagonal matrices, has been the ideal algorithm, through tight-binding models, to compute the surface density-of-s…
cond-mat.mes-hall2016
Topological one-way fiber of second Chern number
Ling Lu, Zhong Wang
Optical fiber is a ubiquitous and indispensable component in communications, sensing, biomedicine and many other lightwave technologies and applications. Here we propose topologica…