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arXiv · 0909.4824

Soft Terms from Broken Symmetries

Matthew Buican·Zohar Komargodski
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Abstract

In theories of phyiscs beyond the Standard Model (SM), visible sector fields often carry quantum numbers under additional gauge symmetries. One could then imagine a scenario in which these extra gauge symmetries play a role in transmitting supersymmetry breaking from a hidden sector to the Supersymmetric Standard Model (SSM). In this paper we present a general formalism for studying the resulting hidden sectors and calculating the corresponding gauge mediated soft parameters. We find that a large class of generic models features a leading universal contribution to the soft scalar masses that only depends on the scale of Higgsing, even if the model is strongly coupled. As a by-product of our analysis, we elucidate some IR aspects of the correlation functions in General Gauge Mediation. We also discuss possible phenomenological applications.

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Matthew Buican, Zohar Komargodski. 2009-09-28. Soft Terms from Broken Symmetries. https://doi.org/10.1007/jhep02(2010)005

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