Speaker
Mr
Maciej Kierkla
Description
We analyze the role of higher-order thermal corrections for supercooled phase transition, and to what extent they can be computed using dimensionally reduced effective field theory (3D EFT). This framework requires high-temperature (HT) expansion to be valid, which seems challenging due to the presence of supercooling. We show how to reliably use the HT expansion in dimensionally reduced theory for the calculation of bubble nucleation rate, and apply it to a classically scale-invariant model
These corrections affect the predictions significantly e.g. transition temperature and scale. We compare new results to the ones obtained using the most common scheme based on the so-called daisy resummation.
| Would you be interested in presenting a poster? (this will not impact the decision on your talk) | yes |
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Primary authors
Bogumila Swiezewska
(University of Warsaw)
Jorinde van de Vis
Mr
Maciej Kierkla
Dr
Tuomas V. I. Tenkanen
(University of Helsinki)
