273 citations · 2.6k across the 51 of their papers we have counts for
5 papers · 1 filter
The Quasi-Infra-Red Fixed Point at Higher Loops
P. M. Ferreira, I. Jack, D. R. T. Jones
We calculate the four-loop -function for the generalised Wess-Zumino model. We use the result and Padé-Borel summation to discuss the domain of attraction of the quasi-infra-red…
Scheme dependence and the NSVZ -function
I. Jack, D. R. T. Jones, C. G. North
We investigate the connection between the NSVZ and the DRED forms of the gauge -function in an supersymmetric gauge theory. We construct a coupling constant redefinition t…
supersymmetry and the three loop gauge beta function
I. Jack, D. R. T. Jones, C. G. North
We calculate the three loop gauge -function for an abelian supersymmetric gauge theory, using DRED. We construct a coupling constant redefinition that relates the result t…
The three-loop SSM -functions
P. M. Ferreira, I. Jack, D. R. T. Jones
We present the supersymmetric standard model three-loop -functions for gauge and Yukawa couplings and consider the effect of three-loop corrections on the standard running coupl…
supersymmetry and the three loop anomalous dimension for the chiral superfield
I. Jack, D. R. T. Jones, C. G. North
We calculate the three loop anomalous dimension for a general supersymmetric gauge theory. The result is used to probe the possible existence of renormalisation invariant rel…