Speaker
Denis Tolkachev
(Joint Institute for Nuclear Research)
Description
As has recently been shown, the approach of summing logarithmic quantum corrections based on the locality of quantum field theory leads to sets of linear differential equations. Sometimes, obtaining such equations is a hard task. Since renormalizable quantum field theory has Callan-Symanzik renormalization group equation, we can apply a linearization procedure that allows us to determine these linear differential equations, which correspond to the summation of logarithms to the corresponding order of perturbation theory. This approach allows us to advance to higher orders of perturbation theory.
| Affiliation | Joint Institute for Nuclear Research |
|---|---|
| Link to paper | arXiv.2602.11878, arXiv.2604.04766 |
| Career status | Postdoc |
Authors
Dr
Alfiia Mukhaeva
(Joint Institute for Nuclear Research)
Denis Tolkachev
(Joint Institute for Nuclear Research)
Prof.
Dmitry Kazakov
(Joint Institute for Nuclear Research)
Dr
Ravil Iakhibbaev
(Joint Institute for Nuclear Research)