2 papers
hep-th2021
Exact summation of leading logs around deformation of -symmetric 2D QFTs
Jonas Linzen, Maxim V. Polyakov, Kirill M. Semenov-Tian-Shansky +1
We consider a general (beyond ) deformation of the 2D -model by the irrelevant dimension-four operators. The theory deformed in this most general way is not in…
hep-ph2018
Exact summation of leading infrared logarithms in 2D effective field theories
Jonas Linzen, Maxim V. Polyakov, Kirill M. Semenov-Tian-Shansky +1
A method of exact all-order summation of leading infrared logarithms in two dimensional massless -type non-renormalizable effective field theories (EFTs) is developed. The met…