Supersymmetric Monopole Quantum Mechanics on Sphere

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dc.creatorHong, Soon-Tae
dc.creatorLee, Joohan
dc.creatorLee, Tae Hoon
dc.creatorOh, Phillial
dc.date2005-05-03
dc.date2005-05-24
dc.date.accessioned2026-07-07T10:30:10Z
dc.date.available2026-07-07T10:30:10Z
dc.descriptionWe study N=2 supersymmetric quantum mechanics of a charged particle on sphere in the background of Dirac magnetic monopole. We adopt CP(1) model approach in which the monopole interaction is free of singularity. In order to exploit manifest U(1) covariance in the superspace formalism, we introduce a gauge covariant chiral superfield which is annihilated by the gauge covariant superderivative instead of the usual superderivative. We carry out the quantization of the resulting system and compute the quantum mechanical spectrum. We obtain the condition for the spontaneous breaking of supersymmetries explicitely in terms of the monopole charge and a parameter characterizing the operator ordering ambiguity. We find that the supersymmetry is spontaneously broken unless a certain combination of theses quantities satisfies some quantization condition.
dc.description11 pages, typeset in Revtex4 format, 1 reference added for Sect 1, some minor corrections
dc.identifierhttps://arxiv.org/abs/hep-th/0505018
dc.identifierhttp://arxiv.org/abs/hep-th/0505018
dc.identifierPhys.Rev.D72:015002,2005
dc.identifierdoi:10.1103/PhysRevD.72.015002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/178048
dc.subjectHigh Energy Physics - Theory
dc.titleSupersymmetric Monopole Quantum Mechanics on Sphere
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