Understand
We examine the renormalization of Lee-Wick gauge theory to one loop order.
- We show that only knowledge of the wavefunction renormalization is necessary to determine the running couplings, anomalous dimensions, and vector boson masses.
- In particular, the logarithmic running of the Lee-Wick vector boson mass is exactly related to the running of the coupling.
- In the case of an asymptotically free theory, the vector boson mass runs to infinity in the ultraviolet.
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