Decoupling of the $ε$-scalar mass in softly broken supersymmetry

Details Decoupling of the $ε$-scalar mass in softly broken supersymmetry Decoupling of the $ε$-scalar mass in softly broken supersymmetry

1994-07-14

arxiv.org/abs/hep-ph/9407291v1

Phys.Rev.D50:5481-5483,1994

Physics

High Energy Physics

High Energy Physics - Phenomenology

7 pages, LTH-336, NUB-3094-94TH, KEK-TH-404

Scientific paper

10.1103/PhysRevD.50.R5481

It has been shown recently that the introduction of an unphysical $\epsilon$-scalar mass $\tilde{m}$ is necessary for the proper renormalization of softly broken supersymmetric theories by dimensional reduction ($\drbar$). In these theories, both the two-loop $\beta$-functions of the scalar masses and their one-loop finite corrections depend on $\tilde{m}^2$. We find, however, that the dependence on $\tilde{m}^2$ can be completely removed by slightly modifying the \drbar renormalization scheme. We also show that previous \drbar calculations of one-loop corrections in supersymmetry which ignored the $\tilde{m}^2$ contribution correspond to using this modified scheme.

Affiliated with

Also associated with

No associations

Rating

Decoupling of the $ε$-scalar mass in softly broken supersymmetry does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Decoupling of the $ε$-scalar mass in softly broken supersymmetry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Decoupling of the $ε$-scalar mass in softly broken supersymmetry will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-394162