Sun, G. Y. Max Planck Institute for the Physics of Complex Systems, Max Planck Society;
https://journals.aps.org/prb/abstract/10.1103/PhysRevB.93.205137 (Publisher version)
1601.02951.pdf (Preprint), 324KB
Sun, G. Y., & Vekua, T. (2016). Topological quasi-one-dimensional state of interacting spinless electrons. Physical Review B, 93(20): 205137. doi:10.1103/PhysRevB.93.205137.