Matches in SemOpenAlex for { <https://semopenalex.org/work/W4320342789> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W4320342789 abstract "In a singlet pseudoscalar extension of the two-Higgs-doublet model we discuss spontaneous CP violation electroweak baryogenesis via two different patterns of phase transitions (PTs): (i) two-step PTs whose first-step and second-step are strongly first-order; (ii) three-step PTs whose first-step is second-order and the second-step and third-step are strongly first-order. For the case of the two-step pattern, the first-step PT takes place at a high temperature, converting the origin phase into an electroweak symmetry broken phase and breaking the CP symmetry spontaneously. Thus, the baryon number is produced during the first-step PT. At the second-step PT, the phase is converted into the observed vacuum at zero temperature, and the CP-symmetry is restored. In both phases the sphaleron processes are sufficiently suppressed, which keep the baryon number unchanged. For the case of the three-step PTs, the pseudoscalar field firstly acquires a nonzero VEV, and VEVs of other fields still remain zero during the first-step PT. The following PTs and electroweak baryogenesis are similar to the case of the two-step PTs. In addition, the gravitational wave spectra can have one or two peaks through the two-step and the three-step PTs, and we discuss the detectability at the future gravitational wave detectors." @default.
- W4320342789 created "2023-02-13" @default.
- W4320342789 creator A5047586627 @default.
- W4320342789 creator A5073216396 @default.
- W4320342789 date "2023-02-09" @default.
- W4320342789 modified "2023-09-23" @default.
- W4320342789 title "Spontaneous CP violation electroweak baryogenesis and gravitational wave through multi-step phase transitions" @default.
- W4320342789 doi "https://doi.org/10.48550/arxiv.2302.04639" @default.
- W4320342789 hasPublicationYear "2023" @default.
- W4320342789 type Work @default.
- W4320342789 citedByCount "0" @default.
- W4320342789 crossrefType "posted-content" @default.
- W4320342789 hasAuthorship W4320342789A5047586627 @default.
- W4320342789 hasAuthorship W4320342789A5073216396 @default.
- W4320342789 hasBestOaLocation W43203427891 @default.
- W4320342789 hasConcept C109214941 @default.
- W4320342789 hasConcept C121332964 @default.
- W4320342789 hasConcept C147120987 @default.
- W4320342789 hasConcept C17863212 @default.
- W4320342789 hasConcept C179203047 @default.
- W4320342789 hasConcept C2779293552 @default.
- W4320342789 hasConcept C2779304562 @default.
- W4320342789 hasConcept C41002478 @default.
- W4320342789 hasConcept C62520636 @default.
- W4320342789 hasConcept C76655392 @default.
- W4320342789 hasConceptScore W4320342789C109214941 @default.
- W4320342789 hasConceptScore W4320342789C121332964 @default.
- W4320342789 hasConceptScore W4320342789C147120987 @default.
- W4320342789 hasConceptScore W4320342789C17863212 @default.
- W4320342789 hasConceptScore W4320342789C179203047 @default.
- W4320342789 hasConceptScore W4320342789C2779293552 @default.
- W4320342789 hasConceptScore W4320342789C2779304562 @default.
- W4320342789 hasConceptScore W4320342789C41002478 @default.
- W4320342789 hasConceptScore W4320342789C62520636 @default.
- W4320342789 hasConceptScore W4320342789C76655392 @default.
- W4320342789 hasLocation W43203427891 @default.
- W4320342789 hasOpenAccess W4320342789 @default.
- W4320342789 hasPrimaryLocation W43203427891 @default.
- W4320342789 hasRelatedWork W1865193162 @default.
- W4320342789 hasRelatedWork W2009650376 @default.
- W4320342789 hasRelatedWork W2078533403 @default.
- W4320342789 hasRelatedWork W2210329512 @default.
- W4320342789 hasRelatedWork W2771044252 @default.
- W4320342789 hasRelatedWork W2901394037 @default.
- W4320342789 hasRelatedWork W3101753462 @default.
- W4320342789 hasRelatedWork W3106539382 @default.
- W4320342789 hasRelatedWork W3112520116 @default.
- W4320342789 hasRelatedWork W3189497488 @default.
- W4320342789 isParatext "false" @default.
- W4320342789 isRetracted "false" @default.
- W4320342789 workType "article" @default.