Higher first Chern numbers in one-dimensional Bose–Fermi mixtures
We propose to use a one-dimensional system consisting of identical fermions in a periodically driven lattice immersed in a Bose gas, to realise topological superfluid phases with Chern numbers larger than 1. The bosons mediate an attractive induced interaction between the fermions, and we derive a s...
| Published in: | New Journal of Physics |
|---|---|
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2018-01-01
|
| Subjects: | |
| Online Access: | https://doi.org/10.1088/1367-2630/aaaa51 |