Gauge mediation from emergent supersymmetry | Zendy

Hock-Seng Goh | Zendy; Siew-Phang Ng | Zendy; Nobuchika Okada | Zendy

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Gauge mediation from emergent supersymmetry

Author(s) -

Hock-Seng Goh,

Siew-Phang Ng,

Nobuchika Okada

Publication year - 2006

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2006/01/147

Subject(s) - gravitino , supersymmetry breaking , physics , supersymmetry , particle physics , theoretical physics , symmetry breaking , minimal supersymmetric standard model , neutralino , gauge theory , supergravity

We explore the possibility of gauge mediation in a paradigm wherebysupersymmetry is posited to be an accidental symmetry of Nature and theStandard Model fields are composite bound states that emerge from a conformalfield theory. The resultant effective theory can, through sequestering andconformal dynamics, exhibit most of the properties of low energy supersymmetrybreaking while averting a number of cosmological and astrophysical constraintsof the traditional framework of gauge mediation via dynamical supersymmetrybreaking. Of particular phenomenological interest is that in our scenario, thegravitino is superheavy, the neutralino LSP is a viable candidate for cold darkmatter and the flavor changing neutral currents are constrained to be, at thevery minimum, only an order of magnitude below current experimental bounds.Comment: 24 pages. Added reference

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