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arXiv · 0704.1845

The Lee-Wick Standard Model

Benjamin Grinstein·Donal O'Connell·Mark B. Wise
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Abstract

We construct a modification of the standard model which stabilizes the Higgs mass against quadratically divergent radiative corrections, using ideas originally discussed by Lee and Wick in the context of a finite theory of quantum electrodynamics. The Lagrangian includes new higher derivative operators. We show that the higher derivative terms can be eliminated by introducing a set of auxiliary fields; this allows for convenient computation and makes the physical interpretation more transparent. Although the theory is unitary, it does not satisfy the usual analyticity conditions.

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Benjamin Grinstein, Donal O'Connell, Mark B. Wise. 2007-07-24. The Lee-Wick Standard Model. https://doi.org/10.1103/physrevd.77.025012

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