ALP-assisted strong first-order electroweak phase transition and baryogenesis
ALP-assisted strong first-order electroweak phase transition and baryogenesis
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Berlin/Heidelberg: Springer Berlin Heidelberg
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Language
English
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Berlin/Heidelberg: Springer Berlin Heidelberg
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A
bstract
Axion-like particles (ALPs) can be naturally lighter than the electroweak scale. We consider an ALP that couples to the Standard Model Higgs to achieve the strong first-order electroweak phase transition. We discuss the two-field dynamics of the phase transition and the associated computation in detail and identify the viable parame...
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Full title
ALP-assisted strong first-order electroweak phase transition and baryogenesis
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TN_cdi_doaj_primary_oai_doaj_org_article_c21b1748bf9540e8b5ad1383f8b24955
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_c21b1748bf9540e8b5ad1383f8b24955
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ISSN
1029-8479
E-ISSN
1029-8479
DOI
10.1007/JHEP04(2024)108
