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Precision Electroweak Constraints on the N=3 Lee-Wick Standard Model
Richard F. Lebed, Russell H. TerBeek
The Lee-Wick (LW) formulation of higher-derivative theories can be extended from one in which the extra degrees of freedom are represented as a single heavy, negative-norm partner…
Collider Signatures of the N=3 Lee-Wick Standard Model
Richard F. Lebed, Russell H. TerBeek
Inspired by the Lee-Wick higher-derivative approach to quantum field theory, Grinstein, O'Connell, and Wise have illustrated the utility of introducing into the Standard Model nega…
Alternate 1/N_c Expansions and SU(3) Breaking from Baryon Lattice Results
Aleksey Cherman, Thomas D. Cohen, Richard F. Lebed
A combined expansion in the number of QCD colors 1/N_c and SU(3) flavor breaking parameter epsilon has long been known to provide an excellent accounting for the mass spectrum of t…