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Scalar Potentials and Accidental Symmetries in Supersymmetric U(1)' Models
Paul Langacker, Gil Paz, Itay Yavin
We address two closely related problems associated with the singlet scalars' potential that are often present in supersymmetric U(1)' models, especially those which maintain the ga…
Anomalies in Fermionic UV Completions of Little Higgs Models
David Krohn, Itay Yavin
We consider fermionic UV completions of little Higgs models and their associated T-parity violating anomalous vertices. In particular, we investigate strategies to avoid such parit…
A Review of Spin Determination at the LHC
Lian-Tao Wang, Itay Yavin
Spin measurements are crucial in distinguishing major scenarios of TeV scale new physics once it is discovered at the LHC. We give a brief survey of methods of measuring the spin o…
Aspects of Z'-mediated Supersymmetry Breaking
Paul Langacker, Gil Paz, Lian-Tao Wang +1
In a recent paper, we proposed the possibility that supersymmetry breaking is communicated dominantly via a U(1)' vector multiplet. We also required that the U(1)' plays a crucial…