Many-body effects and possible superconductivity in the two-dimensional metallic surface states of three-dimensional topological insulators

We theoretically consider temperature- and density-dependent electron-phonon interaction induced many-body effects in the two-dimensional (2D) metallic carriers confined on the surface of the three-dimensional topological insulator (e.g., Bi${}_{2}$Se${}_{3}$). We calculate the temperature and the c... View More