A Simple Model of Gauge Mediated Supersymmetry Breaking with Composite Messenger Fields

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dc.contributor.author Okada, Nobuchika
dc.date.accessioned 2019-06-05T13:28:33Z
dc.date.available 2019-06-05T13:28:33Z
dc.date.issued 1998-03-26 en_US
dc.identifier.citation Okada, N. ( 1998): A Simple Model of Gauge Mediated Supersymmetry Breaking with Composite Messenger Fields. Physics Letters B, 423(3-4). DOI: https://doi.org/10.1016/S0370-2693(98)00138-5 en_US
dc.identifier.uri http://ir.ua.edu/handle/123456789/5679
dc.description.abstract We present a simple model of gauge mediated supersymmetry breaking with composite messenger fields. Our model is based on the gauge group SP(8)×SU(2). By the strong SP(8) dynamics, supersymmetry is dynamically broken and the composite fields with charges under the standard model gauge group appear at low energy. The U(1)_R symmetry breaking mass terms for the composite fields are generated by the strong SU(2) dynamics. Then, the composite fields play a role of the messenger fields. On the other hand, the theoretical bounds on the parameters in our model are discussed. Especially, the lower bound on the dynamical scale of the SP(8)×SU(2) gauge interaction is roughly 10^15 GeV. en_US
dc.format.mimetype application/pdf en_US
dc.language English en_US
dc.title A Simple Model of Gauge Mediated Supersymmetry Breaking with Composite Messenger Fields en_US
dc.type text en_US


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