TY - JOUR
T1 - Two-loop renormalization of gaugino mass in supersymmetric gauge model
AU - Yamada, Youichi
PY - 1993/10/14
Y1 - 1993/10/14
N2 - We study the two-loop renormalization group equation for the running gaugino mass in the supersymmetric gauge theory. We find that both in the MS and DR renormalization schemes, the well-known proportionality of the runnings of the gaugino mass and the gauge coupling constant is violated at the two-loop order, even in models with vector supermultiplets only. The scheme dependence of the running gaugino mass is clarified.
AB - We study the two-loop renormalization group equation for the running gaugino mass in the supersymmetric gauge theory. We find that both in the MS and DR renormalization schemes, the well-known proportionality of the runnings of the gaugino mass and the gauge coupling constant is violated at the two-loop order, even in models with vector supermultiplets only. The scheme dependence of the running gaugino mass is clarified.
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U2 - 10.1016/0370-2693(93)90665-5
DO - 10.1016/0370-2693(93)90665-5
M3 - Article
AN - SCOPUS:0001084998
SN - 0370-2693
VL - 316
SP - 109
EP - 111
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 1
ER -