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Electroweak baryogenesis and gravitational waves in a composite Higgs model with high dimensional fermion representations
Published 2020-12-01“…Abstract We study electroweak baryogenesis in the SO(6)/SO(5) composite Higgs model with the third generation quarks being embedded in the 20 ′ representation of SO(6). …”
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122
Radiative neutrino mass, dark matter and electroweak baryogenesis from the supersymmetric gauge theory with confinement
Published 2014-11-01“…We propose a simple model to explain neutrino mass, dark matter and baryogenesis based on the extended Higgs sector which appears in the low-energy effective theory of a supersymmetric gauge theory with confinement. …”
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Z2 non-restoration and composite Higgs: singlet-assisted baryogenesis w/o topological defects
Published 2022-10-01“…Abstract Simple scalar-singlet extensions of the Standard Model with a (spontaneously broken) Z 2 symmetry allow for a strong first order electroweak phase transition, as sought in order to realize electroweak baryogenesis. However they generically also lead to the emergence of phenomenologically problematic domain walls. …”
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VISHν: Flavour-Variant DFSZ Axion Model for Inflation, Neutrino Masses, Dark Matter, and Baryogenesis
Published 2023-02-01“… The standard flavour-blind DFSZ axion model for solving the strong-CP problem has in the past been extended to account for nonzero neutrino masses and baryogenesis-via-leptogenesis through the Type-I seesaw mechanism, in addition to having viable axion dark matter. …”
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Doubly peaked induced stochastic gravitational wave background: testing baryogenesis from primordial black holes
Published 2022-07-01“…This unique GW spectral shape would provide a smoking gun signal of non-thermal baryogenesis from evaporating PBHs, which is otherwise impossible to test in laboratory experiments due to the very high energy scales involved or the feeble interaction of the dark sector with the visible sector.…”
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126
Electron electric dipole moment and electroweak baryogenesis in a complex singlet extension of the Standard Model with degenerate scalars
Published 2024-01-01“…We study the possibility of electroweak baryogenesis in the standard model with a complex scalar field, focusing mainly on a degenerate scalar scenario. …”
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127
Modified Friedmann equations from Kaniadakis entropy and cosmological implications on baryogenesis and $${}^7 Li$$ 7 L i -abundance
Published 2022-04-01“…By requiring consistency with observational data on baryogenesis and Lithium abundance, we constrain the Kaniadakis parameter. …”
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Viability of Baryon to Entropy Ratio in Modified Hořava–Lifshitz Gravity
Published 2023-03-01Subjects: “…gravitational baryogenesis…”
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131
Models of the Universe: Ontological and Physical Problems
Published 2022-01-01Subjects: Get full text
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132
Editorial: Phenomena Beyond the Standard Model: What Do We Expect for New Physics to Look Like?
Published 2020-07-01Subjects: Get full text
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133
Constraining the $${\mathcal {C}}{\mathcal {P}}$$ C P structure of Higgs-fermion couplings with a global LHC fit, the electron EDM and baryogenesis
Published 2022-07-01“…Even after including the recent analysis of angular correlations in $$H\rightarrow \tau ^+\tau ^-$$ H → τ + τ - decays, we find that a complex tau Yukawa coupling alone may be able to account for the observed baryon asymmetry, but with large uncertainties in the baryogenesis calculation. A combination of complex top and bottom quark Yukawa couplings yields a result four times larger than the sum of their separate contributions, but remains insufficient to account for the observed baryon asymmetry.…”
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CP violation and electroweak phase transition within the
Published 2014-03-01Subjects: Get full text
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135
CP Violation for the Heavens and the Earth
Published 2022-04-01Subjects: “…baryogenesis…”
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136
On Extra Top Yukawa Couplings of a Second Higgs Doublet
Published 2022-09-01Subjects: Get full text
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High-density kaonic-proton matter (KPM) composed of Λ⁎≡K−p multiplets and its astrophysical connections
Published 2017-11-01Subjects: Get full text
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Focus on the origin of matter
Published 2013-01-01“…Nauk 161 61) aimed at relating a cosmological observation to the fundamental laws of physics, the goal of baryogenesis. A successful model of baryogenesis should ultimately identify the required source of charge parity violation and the origin of the cosmological matter–antimatter asymmetry. …”
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BARIOGENESIS DALAM MODEL CERMIN CP
Published 2013“…We have investigated the scenario of baryogenesis in CP Mirror model. This scenario is facilitated by the leptoquark particles, and , with different quantum numbers. …”
Thesis