Электронный каталог

Статья

Ageeva, Y.A.
On the Link Between Finite QFT and Standard RG Approaches / Y.A.Ageeva, A.L.Kataev. – Text : electronic // The European Physical Journal C. – 2026. – Vol. 86, No. 1. – P. 73. – URL: https://doi.org/10.1140/epjc/s10052-025-15236-0. – Bibliogr.: 37.

A finite formulation of quantum field theory based on a system of differential equations reminiscent of the Callan–Symanzik equations is discussed. This system of equations was previously formulated in the bare language, and we re-derive it in a fully renormalized language. For the latter, within a simple *f*4 toy model, it is shown that with a specific choice of renormalization conditions—namely, the on-shell scheme for the renormalized mass—this class of finite renormalization prescriptions is equivalent to the standard renormalization group equation written in the Callan–Symanzik–Ovsyannikov form.



ОИЯИ = ОИЯИ (JINR)2026