Anisotropic higher rank $\mathbb{Z}_N$ topological phases on graphs
We study unusual gapped topological phases where they admit $\mathbb{Z}_N$ fractional excitations in the same manner as topologically ordered phases, yet their ground state degeneracy depends on the local geometry of the system. Placing such phases on 2D lattice, composed of an arbitrary connected g...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SciPost
2023-05-01
|
| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.14.5.106 |