Large momentum expansion of two-loop self-energy diagrams with arbitrary masses

Regularization and renormalization of gauge fields

Gerard ’t Hooft, M. Veltman · Nuclear Physics B · 1972 · 4.6K citations · Full text

Natural Sciences, Mathematics, Physics +12

Integration by parts: The algorithm to calculate β-functions in 4 loops

K.G. Chetyrkin, F.V. Tkachov · Nuclear Physics B · 1981 · 2.1K citations

Computing, Computer Science, Algorithms +6

A theorem on analytical calculability of 4-loop renormalization group functions

F.V. Tkachov · Physics Letters B · 1981 · 1.2K citations

Natural Sciences, Mathematics, Physics +10

Dimensional renorinalization : The number of dimensions as a regularizing parameter

C. G. Bollini, J. J. Giambiagi · ˜Il œNuovo cimento della Società italiana di fisica. B/˜Il œNuovo cimento B · 1972 · 991 citations

Natural Sciences, Mathematics, Physics +10

Two-loop self-energy diagrams with different masses and the momentum expansion

A. I. Davydychev, J.B. Tausk · Nuclear Physics B · 1993 · 383 citations

Natural Sciences, Physics, Particle Physics +5