Generalized Wilson-Fisher fixed points from conformal multiplet recombination
Event details
Date | 21.03.2017 |
Hour | 11:30 › 12:30 |
Speaker | Ferdinando Gliozzi |
Location | |
Category | Conferences - Seminars |
Smooth conformal deformations of the generalized free field theories in arbitrary dimensions can be studied by exploiting the singularity structure of the conformal blocks dictated by the null states. It is straightforward to derive in this way, to the first non-trivial order in the epsilon expansion, using just CFT data, the anomalous dimensions and OPE coefficients of infinite classes of local operators in single-scalar and O(N)-invariant theories. We do not use Lagrangians nor equations of motion. In the cases where other computational methods apply, the results agree
Practical information
- General public
- Free
Organizer
- Joao Penedones
Contact
- Corinne Weibel