VII International Conference “Models in Quantum Field Theory” (MQFT-2022)

Six-loop beta functions in general scalar theory: recent applications

11 Oct 2022, 15:45

25m

Main Hall

Session Talk Section C: Field theoretical methods in statistical physics Section B

Speaker

Alexander Bednyakov (Joint Institute for Nuclear Research)

Description

We demonstrate how to use our general result for the renormalization-group functions to compute the anomalous dimensions of various operators in a range of specific scalar models. Recent applications include the calculation of the scaling dimensions of different tensor operators in $O(n)$-symmetric and hypercubic theories.

Presentation materials

MQFT Bednyakov.pdf