Spin impurities, Wilson lines and semiclassics
We consider line defects with large quantum numbers in conformal field theories. First, we consider spin impurities, both for a free scalar triplet and in the Wilson-Fisher <i>O</i>(3) model. For the free scalar triplet, we find a rich phase diagram that includes a perturbative fixed poi...
| Main Authors: | , , , |
|---|---|
| פורמט: | Journal article |
| שפה: | English |
| יצא לאור: |
Springer
2022
|