Conserved vector current in QCD-like theories and the gradient flow
Abstract We present analytical results for the Euclidean 2-point correlator of the flavor- singlet vector current evolved by the gradient flow at next-to-leading order O g 2 $$ \left(\mathcal{O}\left({g}^2\right)\right) $$ in perturbatively massless QCD-like theories. We show that the evolved 2-poin...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2020-10-01
|
| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1007/JHEP10(2020)034 |