Exact real-time dynamics of single-impurity Anderson model from a single-spin hybridization-expansion
In this work we introduce a modified real-time continuous-time hybridization-expansion quantum Monte Carlo solver for a time-dependent single-orbital Anderson impurity model: CT-1/2-HYB-QMC. In the proposed method the diagrammatic expansion is performed only for one out of the two spin channels, wh...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SciPost
2019-08-01
|
| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.7.2.016 |