Anomaly in Open Quantum Systems and its Implications on Mixed-State Quantum Phases
In this paper, we develop a systematic approach to characterize the ^{′}t Hooft anomaly in open quantum systems. Owing to nontrivial couplings to the environment, symmetries in such systems manifest as either strong or weak type. By representing their symmetry transformation through superoperators,...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2025-03-01
|
| Series: | PRX Quantum |
| Online Access: | http://doi.org/10.1103/PRXQuantum.6.010347 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|