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Two Stage Phase Transition in Two Higgs Models
High Energy Physics - Phenomenology · Submitted 14 Aug 1992
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim For Higgs potentials with CP violation, we show that the second stage of the transition has all the features required for weak scale baryogenesis.
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The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.
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The abstract, sentence by sentence
We present a mechanism in which models with two Higgs fields can undergo a two stage phase transition as the temperature falls. The first stage is a conventional second order (or weakly first order) transition in which the symmetry is broken. Shortly thereafter follows a first order transition with barrier penetration, bubble production and loss of thermal equilibrium. For Higgs potentials with CP violation, we show that the second stage of the transition has all the features required for weak scale baryogenesis.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | We present a mechanism in which models with two Higgs fields can undergo a two stage phase transition as the temperature falls. | contribution 1.00 | 0.82 | 0.38 | asserted 0.92 |
| s1 | The first stage is a conventional second order (or weakly first order) transition in which the symmetry is broken. | result 0.59 | 0.32 | 0.08 | asserted 0.99 |
| s2 | Shortly thereafter follows a first order transition with barrier penetration, bubble production and loss of thermal equilibrium. | result 0.67 | 0.50 | 0.12 | asserted 1.00 |
| s3 | For Higgs potentials with CP violation, we show that the second stage of the transition has all the features required for weak scale baryogenesis. | result 0.58 | 0.91 | 0.64 | asserted 1.00 |
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The paper
Original abstract
We present a mechanism in which models with two Higgs fields can undergo a two stage phase transition as the temperature falls. The first stage is a conventional second order (or weakly first order) transition in which the symmetry is broken. Shortly thereafter follows a first order transition with barrier penetration, bubble production and loss of thermal equilibrium. For Higgs potentials with CP violation, we show that the second stage of the transition has all the features required for weak scale baryogenesis.
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References
How the literature uses it
25 arXiv papers cite this in 31 sentences
Papers citing it · 15 sentences without a confident label
Compares with it 1 paper
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The qualitative behavior of the phase transition strengths is very similar to that of MWT [ref] which has the chiral symmetry breaking pattern of $SU(4) →SO(4)$ and to that of the two Higgs doublet models [ref] .
The Electroweak Phase Transition in Ultra Minimal Technicolor · Decoupled transitions · 1.00
Cites it as background 14 papers
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Refs. [ref] consider the two-step PT where the second step occurs from the point on the $ϕ_2$ axis to that on the $ϕ_1$ axis.
Electroweak baryogenesis between broken phases in multi-step phase transition · Discussions and conclusion · 0.87
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In [ref] , as well as in the recent paper [ref] , possible scenarios of the model behavior during the cooling were investigated.
The Parametric Space of the Two-Higgs-Doublet Model and Sakharov's Baryogenesis Conditions · Introduction · 0.94
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Electroweak symmetry breaking by an exotic doublet was suggested in Ref. [ref] with the goal of inducing EWBG in a strongly first-order phase transition from the exotic vacuum to the Higgs vacuum.
Electroweak Baryogenesis from Exotic Electroweak Symmetry Breaking · Introduction · 0.85
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