Symmetry-protected solitons and bulk-boundary correspondence in generalized Jackiw–Rebbi models

@article{Oh2021SymmetryprotectedSA,
  title={Symmetry-protected solitons and bulk-boundary correspondence in generalized Jackiw–Rebbi models},
  author={Chang-geun Oh and Sang-hoon Han and Sangmo Cheon},
  journal={Scientific Reports},
  year={2021},
  volume={11}
}
We investigate the roles of symmetry and bulk-boundary correspondence in characterizing topological edge states in generalized Jackiw–Rebbi (JR) models. We show that time-reversal (T), charge-conjugation (C), parity (P), and discrete internal field rotation (\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$Z_n$$\end… 
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