We consider the effective superpotential of N=2, U(N) gauge model where N=2 supersymmetry is spontaneously broken to N=1. By the computation of loop diagrams, we obtain a formula for the effective superpotential which is deformed from the well-kno...
It is known that the fermionic shift symmetry of the)V = 1, U(N) gauge model with a superpotential of an adjoint chiral superfield is replaced by the second (spontaneously broken) supersymmetry in the N = 2, U(N) gauge model with a prepotential an...
International Journal of Modern Physics A 21(30) 6191-6209 2006年12月 [査読有り]
We study a U(N) gauged script N = 2 supergravity model with one hypermultiplet parametrizing SO(4,1)/SO(4) quaternionic manifold. Local script N = 2 supersymmetry is known to be spontaneously broken to script N = 1 in the Higgs pha.se of U(1)gravi...
Progress of Theoretical and Experimental Physics 2021(12) 2021年12月 [査読有り]
<title>Abstract</title>
We review the relation between half-BPS Wilson–’t Hooft line operators in supersymmetric gauge theories on the twisted space-time and the transfer ma...
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