Baryon Asymmetric Universe from Spontaneous CP Violation
arXiv:2202.08278 · doi:10.1007/JHEP04(2022)105
Abstract
Spontaneous CP violation, such as the Nelson-Barr (NB) mechanism, is an attractive scenario for addressing the strong CP problem while realizing the observed phase of the Cabibbo-Kobayashi-Maskawa (CKM) quark-mixing matrix. However, not only the CKM phase but also the baryon asymmetric Universe requires sources of CP violation. In this study, we show that a supersymmetric NB mechanism can naturally accommodate the Affleck-Dine (AD) baryogenesis within a CP-invariant Lagrangian. The model provides flat directions associated with new heavy quarks. Focusing on one of the directions, we find that the correct baryon asymmetry is obtained with a sufficiently low reheating temperature which does not cause the gravitino problem. Some parameter space is consistent with the gravitino dark matter. We assess radiative corrections to the strong CP phase induced by gauge-mediated supersymmetry breaking and CP-violating heavy fields and show that the strong CP problem is solved in a viable parameter space where the visible sector supersymmetric particles must be lighter than O(100) TeV. Even in the case that they are heavier than the TeV scale, our model predicts the neutron electric dipole moment within the reach of the near future experiments. Our model addresses the electroweak naturalness problem, strong CP problem, baryon asymmetric Universe, and dark matter. Then, the model may give a new compelling paradigm of physics beyond the Standard Model.
arXiv comment34 pages, 6 figures; v2: reference added
References in corpus (97)
- Towards the Theory of Reheating After Inflation
- Reheating after Inflation
- Out Of This World Supersymmetry Breaking
- Theories with Gauge-Mediated Supersymmetry Breaking
- Gaugino Mass without Singlets
- Universe Reheating after Inflation
- Constraining Warm Dark Matter candidates including sterile neutrinos and light gravitinos with WMAP and the Lyman-alpha forest
- Symmetries and Strings in Field Theory and Gravity
- Baryogenesis from Flat Directions of the Supersymmetric Standard Model
- Supersymmetric Q-balls as dark matter
- Planck-Scale Physics and the Peccei-Quinn Mechanism
- New Constraints on the free-streaming of warm dark matter from intermediate and small scale Lyman- forest data
- Model-independent constraints on Delta F=2 operators and the scale of New Physics
- Q-Balls and Baryogenesis in the MSSM
- Solutions to the strong CP problem in a world with gravity
- Structure of Resonance in Preheating after Inflation
- Mission design of LiteBIRD
- D-Term Inflation
- Hybrid Inflation from Supergravity D Terms
- Axions : Theory and Cosmological Role
- Solitons in the supersymmetric extensions of the Standard Model
- B-ball Baryogenesis and the Baryon to Dark Matter Ratio
- Flat directions in the scalar potential of the supersymmetric standard model
- Q-ball Formation through Affleck-Dine Mechanism
- Lectures on Supersymmetry Breaking
- Theta dependence of SU(N) gauge theories in the presence of a topological term
- Small Q balls
- Q-ball formation in the gravity-mediated SUSY breaking scenario
- Cosmology of Supersymmetric Models with Low-energy Gauge Mediation
- Leptogenesis in Supersymmetric Standard Model with Right-handed Neutrino
- Non-thermal dark matter via Affleck-Dine baryogenesis and its detection possibility
- New physics in a nutshell, or Q-ball as a power plant
- Quantum Radiation of Oscillons
- Q-ball formation: Obstacle to Affleck-Dine baryogenesis in the gauge-mediated SUSY breaking ?
- Some Issues in Flat Direction Baryogenesis
- Dynamics of oscillating scalar field in thermal environment
- Thermalization Process after Inflation and Effective Potential of Scalar Field
- Reheating and Supersymmetric Flat-Direction Baryogenesis
- A QCD Axion from Higher Dimensional Gauge Field
- Performance of the upgraded ultracold neutron source at Los Alamos National Laboratory and its implication for a possible neutron electric dipole moment experiment
- Composite Accidental Axions
- A Solution to the Coincidence Puzzle of Ω_{B} and Ω_{DM}
- Supersymmetric D-term Inflation, Reheating and Affleck-Dine Baryogenesis
- The Peccei-Quinn Symmetry from a Gauged Discrete R Symmetry
- Observable Isocurvature Fluctuations from the Affleck-Dine Condensate
- Accidental Peccei-Quinn symmetry protected to arbitrary order
- A "Gauged" Peccei-Quinn Symmetry
- Dissipative Effects on Reheating after Inflation
- Gravitino dark matter from Q-ball decays
- Stabilizing the Axion by Discrete Gauge Symmetries
- Solving the strong CP problem with supersymmetry
- The strong CP problem versus Planck scale physics
- Dynamics of the Peccei Quinn Scale
- A High Quality Composite Axion
- Solving the Supersymmetric CP Problem with Abelian Horizontal Symmetries
- A Next-to-Minimal Supersymmetric Model of Hybrid Inflation
- Supersymmetry and the Nelson-Barr Mechanism
- Reheating-temperature independence of cosmological baryon asymmetry in Affleck-Dine leptogenesis
- Automatic Peccei-Quinn symmetry
- Adiabatic and isocurvature fluctuations of Affleck-Dine field in D-term inflation model
- Review of axino dark matter
- Warped Axions
- Isocurvature fluctuations in Affleck-Dine mechanism and constraints on inflation models
- Inflationary Affleck-Dine Scalar Dynamics and Isocurvature Perturbations
- Naturally light invisible axion and local Z_{13} times Z_3 symmetries
- Axion quality from the (anti)symmetric of SU(N)
- Strong-weak CP hierarchy from non-renormalization theorems
- Peccei-Quinn Symmetry from Dynamical Supersymmetry Breaking
- A Holographic Perspective on the Axion Quality Problem
- Peccei-Quinn symmetry from a hidden gauge group structure
- The CKM Phase and in Nelson-Barr Models
- Discrete Gauge Symmetries in Axionic Extensions of the SSM
- Neutron electric dipole moment using lattice QCD simulations at the physical point
- Revisiting the gravitino dark matter and baryon asymmetry from Q-ball decay in gauge mediation
- Supersymmetry Breaking and Gauge Mediation
- The PanEDM Neutron Electric Dipole Moment Experiment at the ILL
- Gravitino dark matter and baryon asymmetry from Q-ball decay in gauge mediation
- Protecting the Axion with Local Baryon Number
- Higher-Dimensional QCD without the Strong CP Problem
- Axions in a highly protected gauge symmetry model
- Affleck-Dine Baryogenesis and Dark Matter Production after High-scale Inflation
- Axion Quality from Superconformal Dynamics
- Scale and quality of Peccei-Quinn symmetry and weak gravity conjectures
- Scalar gauge dynamics and Dark Matter
- Affleck-Dine Baryogenesis, Condensate Fragmentation and Gravitino Dark Matter in Gauge-Mediation with a Large Messenger Mass
- as a Gauged Peccei-Quinn Symmetry
- Super-Soft CP Violation
- Gauged Peccei-Quinn Symmetry - A Case of Simultaneous Breaking of SUSY and PQ Symmetry
- Cosmologically safe QCD axion as a present from extra dimension
- A Complete Solution to the Strong CP Problem: a SUSY Extension of the Nelson-Barr Model
- Consequences of vector-like quarks of Nelson-Barr type
- Cosmologically safe QCD axion without fine-tuning
- A natural and simple UV completion of the QCD axion model
- Warped QCD without the Strong CP Problem
- The Pulsed Neutron Beam EDM Experiment
- How the minuscule can contribute to the big picture: the neutron electric dipole moment project at TRIUMF
- Super- and CP-symmetric QCD in Higher Dimensions
Cited by in corpus (7)
- Vector-like Singlet Quarks: a Roadmap
- Chiral Nelson--Barr Models: Quality and Cosmology
- A Natural Model of Spontaneous CP Violation
- Revisiting the Minimal Nelson-Barr Model
- Explicit parametrization of more than one vector-like quark of Nelson-Barr type
- Variant Nelson-Barr Mechanism with Minimal Flavor Violation
- Exploring the Landscape of Spontaneous CP Violation in Supersymmetric Theories