Angular momentum and gravimagnetization of the N=2 supersymmetric vacuum

We consider the gravimagnetization of the N=2 supersymmetric vacuum in the presence of the ??-deformation. We argue that the Seiberg-Witten prepotential is related to the vacuum density of the angular momentum in the Euclidean space ? ⁴ . We conjecture the possible role of the dyonic instantons as the microscopic angular momentum carriers that could yield a spontaneous vacuum gravimagnetization. We interpret the dyonic instanton as an analogue of the Euclidean bounce in ? ⁴ . Such a bounce is related to the Schwinger pair production. We also briefly discuss the induced angular momentum in ? ⁴ in the dual Liouville formulation of the SU(2) theory in terms of the hypothesis of the Alday-Gaiotto-Tachikawa correspondence.