HIGHLIGHTS
- who: Jean Alexandre from the London WC R LS, United Kingdom University of have published the paper: Symmetry restoration, tunneling, and the null energy condition, in the Journal: (JOURNAL) of 12/09/2022
- what: This work shows how fundamental energetic features are modified in finite systems, where SSB is not a good approximation. More specifically, the null energy condition (NEC ) can be violated, as shown, and this article describes the finitetemperature equilibrium state obtained from tunneling between two vacua. But the Wilsonian effective potential is identical to the 1PI effective potential at the IR end . . .
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