Quantum discontinuity fixed point and renormalization group flow of the Sachdev-Ye-Kitaev model
We determine the global renormalization group (RG) flow of the Sachdev-Ye-Kitaev (SYK) model. From a controlled truncation of the infinite hierarchy of the exact functional RG flow equations, we identify several fixed points. Apart from a stable fixed point, associated with the celebrated non-Fermi...
| Main Authors: | , , , |
|---|---|
| 格式: | 文件 |
| 语言: | English |
| 出版: |
American Physical Society
2021-07-01
|
| 丛编: | Physical Review Research |
| 在线阅读: | http://doi.org/10.1103/PhysRevResearch.3.033089 |