Baryogenesis, dark matter, and flavor structure in non-thermal moduli cosmology by Mu-Chun Chen, Volodymyr Takhistov

“…We address a range of outstanding problems of particle physics and cosmology simultaneously, including the fermion mass hierarchy and flavor puzzle, the smallness of neutrino masses, baryogenesis and dark matter. Our setup, based on discrete ℤ 12 R symmetry and anomalous U(1) A , is void of the usual issues plaguing the Minimal Supersymmetric Standard Model, i.e. the μ-problem and the overly-rapid proton decay due to dimension-4,-5 operators. …”
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Source terms for electroweak baryogenesis in the vev-insertion approximation beyond leading order by Marieke Postma, Jorinde van de Vis

“…Abstract In electroweak baryogenesis the baryon asymmetry of the universe is created during the electroweak phase transition. …”
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Dark Grand Unification in the axiverse: decaying axion dark matter and spontaneous baryogenesis by Joshua W. Foster, Soubhik Kumar, Benjamin R. Safdi, Yotam Soreq

“…If the dark sector contains multiple confining gauge groups, then the observed primordial baryon asymmetry may also be achieved in this scenario through spontaneous baryogenesis. We present explicit orbifold constructions where the dark gauge groups unify with the SM at the GUT scale and axions emerge as the fifth components of dark gauge fields with bulk Chern-Simons terms.…”
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Predictive S 4 flavon model with TM1 mixing and baryogenesis through leptogenesis by Mainak Chakraborty, R. Krishnan, Ambar Ghosal

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New benchmark scenarios of electroweak baryogenesis in aligned two Higgs double models by Kazuki Enomoto, Shinya Kanemura, Yushi Mura

“…Abstract We discuss electroweak baryogenesis in aligned two Higgs doublet models. It is known that in this model the severe constraint from the experimental results for the electron electric dipole moment can be avoided by destructive interference among CP-violating effects in the Higgs sector. …”
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B − L violating nucleon decays as a probe of leptoquarks and implications for baryogenesis by Chandan Hati, Utpal Sarkar

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Dark Grand Unification in the axiverse: decaying axion dark matter and spontaneous baryogenesis by Foster, Joshua W., Kumar, Soubhik, Safdi, Benjamin R., Soreq, Yotam

“…If the dark sector contains multiple confining gauge groups, then the observed primordial baryon asymmetry may also be achieved in this scenario through spontaneous baryogenesis. We present explicit orbifold constructions where the dark gauge groups unify with the SM at the GUT scale and axions emerge as the fifth components of dark gauge fields with bulk Chern-Simons terms.…”
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Gravitational waves and electroweak baryogenesis in a global study of the extended scalar singlet model by Ankit Beniwal, Marek Lewicki, Martin White, Anthony G. Williams

“…We also find regions in the model parameter space where a successful electroweak baryogenesis (EWBG) can be viable. This allows us to compute the gravitational wave (GW) signals arising from the phase transition, and discuss the potential discovery prospects of the model at current and future GW experiments. …”
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High-temperature electroweak symmetry non-restoration from new fermions and implications for baryogenesis by Oleksii Matsedonskyi, Géraldine Servant

“…This is particularly relevant for baryogenesis, as it opens a whole class of possibilities in which the baryon asymmetry can be produced during a high temperature phase transition, while not being erased later by sphalerons.…”
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Simulations of Cold Electroweak Baryogenesis: quench from portal coupling to new singlet field by Zong-Gang Mou, Paul M. Saffin, Anders Tranberg

“…Abstract We compute the baryon asymmetry generated from Cold Electroweak Baryogenesis, when a dynamical Beyond-the-Standard-Model scalar singlet field triggers the spinodal transition. …”
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Constraining the Lorentz-violating bumblebee vector field with big bang nucleosynthesis and gravitational baryogenesis by Mohsen Khodadi, Gaetano Lambiase, Ahmad Sheykhi

“…In particular, by employing observational data coming from the Big Bang Nucleosynthesis (BBN) and the matter–antimatter asymmetry in the baryogenesis era, we impose some constraints on the VEV of the bumblebee timelike vector field i.e., $$\xi b^2$$ ξ b 2 , and the exponent parameter $$\beta $$ β . …”
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A supersymmetric theory of baryogenesis and sterile sneutrino dark matter from B mesons by Gonzalo Alonso-Álvarez, Gilly Elor, Ann E. Nelson, Huangyu Xiao

“…Abstract Low-scale baryogenesis and dark matter generation can occur via the production of neutral B mesons at MeV temperatures in the early Universe, which undergo CP-violating oscillations and subsequently decay into a dark sector. …”
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Simulations of Cold Electroweak Baryogenesis: hypercharge U(1) and the creation of helical magnetic fields by Zong-Gang Mou, Paul M. Saffin, Anders Tranberg

“…Abstract We perform numerical simulations of Cold Electroweak Baryogenesis, including for the first time in the Bosonic sector the full electroweak gauge group SU(2) × U(1) and CP-violation. …”
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Lepton-mediated electroweak baryogenesis, gravitational waves and the 4τ final state at the collider by Ke-Pan Xie

“…Abstract An electroweak baryogenesis (EWBG) mechanism mediated by τ lepton transport is proposed. …”
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Generation of 128h-1 Mpc periodicity of the universe in the scalar field condensate baryogenesis scenario / by 331888 Chizhov, M. V., Kirilova, D. P.

Spontaneous CP-violating electroweak baryogenesis and dark matter from a complex singlet scalar by Bohdan Grzadkowski, Da Huang

“…Abstract CP non-invariance is strongly limited by present experiments, while extra sources of CP-violation are needed for a successful baryogenesis. Motivated by those observations we consider a model which predicts spontaneous violation of CP at high temperature and restoration of CP at present temperature of the Universe. …”
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Erratum to: Lepton-mediated electroweak baryogenesis, gravitational waves and the 4τ final state at the collider by Ke-Pan Xie

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Parity solution to the strong CP problem and a unified framework for inflation, baryogenesis, and dark matter by K. S. Babu, Rabindra N. Mohapatra, Nobuchika Okada

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Phenomenological study of neutrino mass, dark matter and baryogenesis within the framework of minimal extended seesaw by Pritam Das, Mrinal Kumar Das, Najimuddin Khan

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Electroweak baryogenesis via bottom transport: Complementarity between LHC and future lepton collider probes by Tanmoy Modak, Eibun Senaha

“…We study the complementarity between the Large Hadron Collider (LHC) and future lepton colliders in probing electroweak baryogenesis induced by an additional bottom Yukawa coupling ρbb. …”
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