Intrinsically/purely gapless-SPT from non-invertible duality transformations
The Kennedy-Tasaki (KT) transformation was used to construct the gapped symmetry protected topological (SPT) phase from the symmetry breaking phase with open boundary condition, and was generalized in our proceeding work [Phys. Rev. B 108, 214429 (2023)] on a ring by sacrificing the unitarity, and s...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SciPost
2025-05-01
|
| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.18.5.153 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|