Gaussian state approximation of quantum many-body scars
Quantum many-body scars are atypical, highly nonthermal eigenstates embedded in a sea of thermal eigenstates that have been observed in, for example, kinetically constrained quantum many-body models. These special eigenstates are characterized by a bipartite entanglement entropy that scales as most...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SciPost
2024-08-01
|
| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.17.2.055 |