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The Standard Model and Supersymmetric Flavor Puzzles at the Large Hadron Collider
Jonathan L. Feng, Christopher G. Lester, Yosef Nir +1
Can the Large Hadron Collider explain the masses and mixings of the known fermions? A promising possibility is that these masses and mixings are determined by flavor symmetries tha…
Goldilocks Supersymmetry: Simultaneous Solution to the Dark Matter and Flavor Problems of Supersymmetry
Jonathan L. Feng, Bryan T. Smith, Fumihiro Takayama
Neutralino dark matter is well motivated, but also suffers from two shortcomings: it requires gravity-mediated supersymmetry breaking, which generically violates flavor constraints…
Minimal Universal Extra Dimensions
Jose A. R. Cembranos, Jonathan L. Feng, Louis E. Strigari
Highly degenerate spectra associated with universal extra dimensions (UED) provide an interesting phenomenology not only from the point of view of cosmology and astrophysics, but a…
Unparticles: Scales and High Energy Probes
Myron Bander, Jonathan L. Feng, Arvind Rajaraman +1
Unparticles from hidden conformal sectors provide qualitatively new possibilities for physics beyond the standard model. In the theoretical framework of minimal models, we clarify…
Gravitino and Axino SuperWIMPs
J. A. R. Cembranos, Jonathan L. Feng, A. Rajaraman +1
Gravitinos and axinos produced in the late decays of other supersymmetric particles are well-motivated dark matter (DM) candidates, whose experimental evidences are very distinctiv…