Abstract
We construct microscopic Hamiltonians for symmetry-preserving topologically ordered states on the surface of topological crystalline superconductors, protected by a reflection symmetry. Starting from Majorana cones on the surface, we show that the semion-fermion topological order emerges for , and more generally, topological order for all and for when .
- Received 3 August 2017
DOI:https://doi.org/10.1103/PhysRevLett.120.036801
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