| Abstrakt: |
We study partial supersymmetry breaking in effective N = 2 U(1)n gauge theory coupled to complex hypermultiplets by using the method of L. Andrianopoli et al. Phys. Lett. B 744 , 116 (2015), which we refer to as the ADFT method. We derive the generalization of the symplectic invariant ADFT formula ζa = 1/2 εabc(PbMCMNPcN) , capturing information on partial breaking. Our extension of this anomaly is expressed as da = 1/2ε abcPbMCMNPcN + Ja. The generalized moment maps PaM contain PaM and also depend on electric/magnetic coupling charges GM = (ηi,gi); the Ja is an extra contribution induced by Killing isometries in the complex hypermatter sector. Using SP (2n,R) symplectic symmetry, we also give the N = 2 partial breaking condition and derive the model of I. Antoniadis et al. Nucl. Phys. B 863 , 471 (2012) by a particular realization of the da anomaly. [ABSTRACT FROM AUTHOR] |
