Susy Definition and 104 Threads

Would you still have a doubling of the SM, with all its SUSY-Partners, or would unbroken SUSY be at the preon level only, so that you have a preon and its SUSY-partner preon with 1/2 difference in spin, to compose the SM? (maybe with dark matter candidate)

Since non-SUSY GUT's are in danger of falsification by proton decay experiments, SUSY pushes up the half-lives of protons but even so, GUT-SUSY SU(5) is falsified by proton decay experiments, does SO(10) SUSY predict superpartner masses for LHC to see or observe (or alternatively, if LHC does...

From Trees to Loops and Back Andreas Brandhuber, Bill Spence, Gabriele Travaglini 49 pages, 17 figures http://www.arxiv.org/abs/hep-th/0510253 We argue that generic one-loop scattering amplitudes in supersymmetric Yang-Mills theories can be computed equivalently with MHV diagrams or with...

just out http://arxiv.org/abs/hep-th/0410201 the tone is fresh, frank, one could even say it has charm Michael Dine Supersymmetry, Naturalness, and the Landscape I don't happen to be a fan of the Landscape and this doesn't make me become one, but I appreciate what Dine has to say and...