# Statistical translation invariance protects a topological insulator from interactions.

@article{Milsted2015StatisticalTI,
title={Statistical translation invariance protects a topological insulator from interactions.},
author={Ashley Milsted and Luis Filipe Oleiro Seabra and Ion Cosma Fulga and C. W. J. Beenakker and Emilio Cobanera},
journal={Physical Review B},
year={2015},
volume={92},
pages={085139}
}
• Published 27 April 2015
• Physics
• Physical Review B

### Methods for detecting charge fractionalization and winding numbers in an interacting fermionic ladder

• Physics
• 2015
We consider a spin-1/2 fermionic ladder with spin–orbit coupling and a perpendicular magnetic field, which shares important similarities with topological superconducting wires. We fully characterize

## References

SHOWING 1-10 OF 11 REFERENCES

### I and i

There is, I think, something ethereal about i —the square root of minus one, which seems an odd beast at that time—an intruder hovering on the edge of reality.

### New J

• Phys. 16, 063049
• 2014

• 1604
• 2012

• 12, 6414
• 2012

• 906
• 2012

• 443
• 1994