Abstract
We review our recent work on the gauge-invariant non-local dimension-two operator Amin2, whose minimization is defined along the gauge orbit. Albeit non-local, the operator Amin2 can be cast in local form through the introduction of an auxiliary Stueckelberg field. The whole procedure results into a local action which turns out to be renormalizable to all orders.
| Original language | English |
|---|---|
| Pages (from-to) | 163-167 |
| Number of pages | 5 |
| Journal | Nuclear and Particle Physics Proceedings |
| Volume | 282-284 |
| DOIs | |
| State | Published - 2017 |
| Externally published | Yes |
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