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arXiv · hep-ph/9407267

Non-Perturbative Analysis of the Coleman-Weinberg Phase Transition

D. Litim·C. Wetterich·N. Tetradis
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Abstract

We perform a non-perturbative study of the Coleman-Weinberg phase transition in scalar QED. Our method permits a consistent treatment of the effective potential near the origin, a region not accessible to perturbation theory. As a result, we establish reliably the first order character of the phase transition for arbitrary values of the scalar coupling.

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D. Litim, C. Wetterich, N. Tetradis. 1994-07-11. Non-Perturbative Analysis of the Coleman-Weinberg Phase Transition. https://doi.org/10.1142/s0217732397002363

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