Аннотация
The exact solution of the Schrödinger equation for the one-dimensional system of interacting particles with linear dispersion law in an arbitrary external field is found. The solution is reduced to two groups of particles moving with constant velocities in the opposite directions with a fixed distance between the particles in each group. The problem is applied to the edge states of the 2D topological insulator.
Язык оригинала | английский |
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Номер статьи | 17003 |
Число страниц | 5 |
Журнал | Europhysics Letters |
Том | 120 |
Номер выпуска | 1 |
DOI | |
Состояние | Опубликовано - 1 окт 2017 |