We reconsider gravitational corrections to vacuum decay, con firming and simplifying earlier results and extending them allowing for a non-minimal coupling of the Higgs to gravity, finding that leading-order gravitational corrections suppress the vacuum decay rate. Furthermore, we find minor corrections to thermal vacuum decay in the SM adding one-loop corrections to the Higgs kinetic term, two-loop corrections to the Higgs potential and allowing for time-dependent bounces.
Salvio, A., Strumia, A., Tetradis, N., Urbano, A. (2016). On gravitational and thermal corrections to vacuum decay. JOURNAL OF HIGH ENERGY PHYSICS, 2016(9) [10.1007/JHEP09(2016)054].
On gravitational and thermal corrections to vacuum decay
Salvio A.;
2016-01-01
Abstract
We reconsider gravitational corrections to vacuum decay, con firming and simplifying earlier results and extending them allowing for a non-minimal coupling of the Higgs to gravity, finding that leading-order gravitational corrections suppress the vacuum decay rate. Furthermore, we find minor corrections to thermal vacuum decay in the SM adding one-loop corrections to the Higgs kinetic term, two-loop corrections to the Higgs potential and allowing for time-dependent bounces.| File | Dimensione | Formato | |
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