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   Articles with "order electroweak" as a keyword



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The automation of next-to-leading order electroweak calculations

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recommendations! Published in 2018 at "Journal of High Energy Physics"

DOI: 10.1007/jhep07(2018)185

Abstract: A bstractWe present the key features relevant to the automated computation of all the leading- and next-to-leading order contributions to short-distance cross sections in a mixed-coupling expansion, with special emphasis on the first subleading NLO… read more here.

Keywords: next leading; automation next; order electroweak; leading order ... See more keywords

Super-critical primordial black hole formation via delayed first-order electroweak phase transition

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recommendations! Published in 2025 at "Journal of Cosmology and Astroparticle Physics"

DOI: 10.1088/1475-7516/2025/09/006

Abstract: The delay of the first-order electroweak phase transitions (EWPT) may lead to the emergence of baby universes inside wormhole structures due to the large vacuum energy density in false vacuum domains. Observers outside the false… read more here.

Keywords: delayed first; super critical; order electroweak; first order ... See more keywords

Theoretical uncertainties in first-order electroweak phase transitions

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recommendations! Published in 2025 at "Physical Review D"

DOI: 10.1103/f4gr-hycg

Abstract: We systematically investigate theoretical uncertainties in perturbative analyses of first-order electroweak phase transitions (EWPT). Utilizing the Standard Model Effective Field Theory (SMEFT) framework, we quantify the gauge dependence, renormalization scheme, and scale dependences in predicting… read more here.

Keywords: order electroweak; theoretical uncertainties; first order; electroweak phase ... See more keywords

Investigating two-loop effects for first-order electroweak phase transitions

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recommendations! Published in 2024 at "Physical Review D"

DOI: 10.1103/physrevd.111.075034

Abstract: We study first-order electroweak phase transitions in the real-singlet-extended Standard Model, for which nonzero mixing between the Higgs field and the singlet can efficiently strengthen the transitions. We perform large-scale parameter-space scans of the model… read more here.

Keywords: order electroweak; two loop; first order; electroweak phase ... See more keywords