Probing new physics with gg>hh (with Aaron Pierce and Jesse Thaler, hepph/0609049)  
Use Zprime to measure slepton properties (with Matthew Baumgart, Tom Hartman, and Can Kilic, hepph/0608172)  
Little Mtheory (with
HsinChia Cheng and Jesse Thaler, hepph/0607205) Simple group Little Higgs? Product group Little Higgs? Holographic Higgs? It turns out they should be thought of as part of a connected bigger model space, described conveniently in the deconstruction (or moose) language. Little M theory is a description of one example of such a model space. 

Inverse Problem of
Supersymmetry at the LHC (with Nima ArkaniHamed, Gordon Kane,
and Jesse Thaler, hepph/0512190)
Suppose LHC make extrordinary discovery during the first couple of years of running, how well can we interpret the data and uncover the new physics behind it? With Nima ArkaniHamed, Gordon Kane and Jesse Thaler, we developed a general method which could 1) Statistically estimate the number of ambiguities in interpeting data in any model with any number of parameters, based on any set of experimental observables. 2) Evaluate the effectiveness of any particular observables. 3) Map out classes of denegeracies. 
