TY - JOUR
T1 - The chiral anomaly and a class of two-loop finite supersymmetric gauge theories
AU - Jones, D. R.T.
AU - Mezincescu, L.
PY - 1984/4/19
Y1 - 1984/4/19
N2 - By means of the supercurrent anomaly we derive a formula for the two-loop β-function of the matter self-interactions in an arbitrary massless N = 1 supersymmetric gauge theory. As a trivial consequence we show that if such a theory is one-loop finite it is also two-loop finite, and we discuss whether this finiteness persists to all orders.
AB - By means of the supercurrent anomaly we derive a formula for the two-loop β-function of the matter self-interactions in an arbitrary massless N = 1 supersymmetric gauge theory. As a trivial consequence we show that if such a theory is one-loop finite it is also two-loop finite, and we discuss whether this finiteness persists to all orders.
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U2 - 10.1016/0370-2693(84)91663-0
DO - 10.1016/0370-2693(84)91663-0
M3 - Article
AN - SCOPUS:33645930019
VL - 138
SP - 293
EP - 295
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
SN - 0370-2693
IS - 4
ER -