Electroweak Baryon Number Non-Conservation in the Early Universe and in High Energy Collisions

Abstract

We review recent progress in the study of the anomalous baryon number non-conservation at high temperatures and in high energy collisions. Recent results on high temperature phase transitions are described, and applications to electroweak baryogenesis are considered. The current status of the problem of electroweak instanton-like processes at high energies is outlined. This paper is written on the occasion of Sakharov's 75th anniversary and will appear in the memorial volume of Uspekhi (Usp. Fiz. Nauk, volume 166, No 5, May 1996).

Minor modifications. A number of new references added. Final version to appear in Uspekhi (Usp. Fiz. Nauk 166 (May, 1996) No 5). 100 pages and 16 eps figures

References in corpus (12)

• Generic Rules for High Temperature Dimensional Reduction and Their Application to the Standard Model
• Effective Field Theory Approach to High-Temperature Thermodynamics
• Bubble Wall Velocity at the Electroweak Phase Transition
• The classical sphaleron transition rate exists and is equal to $1.1({\alpha }_{w}T{)}^4$
• Really Computing Non-perturbative Real Time Correlation Functions
• 3-D lattice simulation of the electroweak phase transition at small Higgs mass
• Exponentiation of multiparticle amplitudes in scalar theories. II. Universality of the exponent
• Bound States in the Hot Electroweak Phase
• Sphaleron transitions in the Minimal Standard Model and the upper bound for the Higgs Mass
• A strongly first order electroweak phase transition from strong symmetry-breaking interactions
• Strong-coupling expansions for chiral models of electroweak symmetry breaking
• Primordial Baryon Asymmetry and Sphalerons

Cited by in corpus (349)

• Shear viscosity of strongly coupled N=4 supersymmetric Yang-Mills plasma
• Minkowski-space correlators in AdS/CFT correspondence: recipe and applications
• A lower bound on the right-handed neutrino mass from leptogenesis
• CP Violation and Baryogenesis due to Heavy Majorana Neutrinos
• The origin of the matter-antimatter asymmetry
• Recent Progress in Baryogenesis
• Transport coefficients in high temperature gauge theories: (II) Beyond leading log
• Leptogenesis as the origin of matter
• Baryogenesis via neutrino oscillations
• Electroweak Baryogenesis
• The Next-to-Minimal Supersymmetric extension of the Standard Model reviewed
• Matter and Antimatter in the Universe
• Gravitating Non-Abelian Solitons and Black Holes with Yang-Mills Fields
• The Sphaleron Rate in the Minimal Standard Model
• Cosmic Microwave Background, Matter-Antimatter Asymmetry and Neutrino Masses
• Primordial Hypermagnetic Fields and Triangle Anomaly
• Cosmology with the Laser Interferometer Space Antenna
• Electromagnetic fields and anomalous transports in heavy-ion collisions --- A pedagogical review
• Gauge invariant MSSM inflaton
• Gravitational Waves from Electroweak Phase Transitions
• Can electroweak bubble walls run away?
• Production and detection of relic gravitons in quintessential inflationary models
• Electroweak Baryogenesis and Dark Matter in the nMSSM
• Cosmic phase transitions: their applications and experimental signatures
• The Standard Model cross-over on the lattice
• Chern-Simons Number Diffusion and Hard Thermal Loops on the Lattice
• Light inflaton Hunter's Guide
• Electroweak Baryogenesis and Higgs and Stop Searches at LEP and the Tevatron
• Improved Results in Supersymmetric Electroweak Baryogenesis
• Electroweak baryogenesis and low energy supersymmetry
• The Baryogenesis Window in the MSSM
• Non-equilibrium electroweak baryogenesis from preheating after inflation
• Baryon Asymmetry, Neutrino Mixing and Supersymmetric SO(10) Unification
• The Spin Structure of the Proton
• Supersymmetric CP-violating Currents and Electroweak Baryogenesis
• Collider versus Cosmic Ray Sensitivity to Black Hole Production
• Baryogenesis from the weak scale to the grand unification scale
• The ALICE experiment: a journey through QCD
• NEXO: Neutrinoless double beta decay search beyond $10^{28}$ year half-life sensitivity
• Hot B violation, color conductivity, and log(1/alpha) effects
• Quantum Transport and Electroweak Baryogenesis
• Turning Around the Sphaleron Bound: Electroweak Baryogenesis in an Alternative Post-inflationary Cosmology
• Leptogenesis at the TeV scale
• Anomalous chirality fluctuations in the initial stage of heavy ion collisions and parity odd bubbles
• Electroweak Baryogenesis and New TeV Fermions
• Heavy quark diffusion in QCD and N=4 SYM at next-to-leading order
• Electroweak Baryogenesis in Non-minimal Composite Higgs Models
• Neutrinos as the messengers of CPT violation
• Bubbles in the supersymmetric standard model
• Solving differential equations with neural networks: Applications to the calculation of cosmological phase transitions
• The endpoint of the first-order phase transition of the SU(2) gauge-Higgs model on a 4-dimensional isotropic lattice
• The baryogenesis window in the MSSM
• Baryogenesis Below The Electroweak Scale
• Some Aspects of Thermal Leptogenesis
• What is the Criterion for a Strong First Order Electroweak Phase Transition in Singlet Models?
• Dark Matter, Light Stops and Electroweak Baryogenesis
• Baryogenesis from Decaying Magnetic Helicity
• Standard Model with a Complex Scalar Singlet: Cosmological Implications and Theoretical Considerations
• Masses of dark matter and neutrino from TeV scale spontaneous $U(1{)}_{B-L}$ breaking
• Chern-Simons production during preheating in hybrid inflation models
• A Confining Strong First-Order Electroweak Phase Transition
• Non-Perturbative Dynamics in Supersymmetric Gauge Theories
• Tachyonic preheating using 2PI-1/N dynamics and the classical approximation
• Baryon Asymmetry of the Universe in the NuMSM
• The CP-Violating 2HDM in Light of a Strong First Order Electroweak Phase Transition and Implications for Higgs Pair Production
• Adiabatic density perturbations and matter generation from the MSSM
• The Supersymmetric Origin of Matter
• Chern-Simons number diffusion with hard thermal loops
• LHC-friendly minimal freeze-in models
• Baryogenesis at Low Reheating Temperatures
• Electroweak bubble wall expansion: gravitational waves and baryogenesis in Standard Model-like thermal plasma
• A-term inflation and the smallness of the neutrino masses
• Physics of Thermal QCD
• Computing the Strong Sphaleron Rate
• CP Violation in the B System and Relations to $K\to \pi \nu \bar{\nu }$ Decays
• Evolution of the Baryon Asymmetry through the Electroweak Crossover in the Presence of a Helical Magnetic Field
• Hybrid Inflation and Baryogenesis at the TeV Scale
• Higgs boson pair production in new physics models at hadron, lepton, and photon colliders
• The More Relaxed Supersymmetric Electroweak Baryogenesis
• Unifying inflation and dark matter with neutrino masses
• Baryon and lepton number violation rates across the electroweak crossover
• World-line construction of a covariant chiral kinetic theory
• Baryogenesis in Models with a Low Quantum Gravity Scale
• QCD Instantons and the Soft Pomeron
• Electroweak Baryogenesis and Higgs Signatures
• Baryon Number Violation and String Topologies
• Primordial Black Hole Formation in Supergravity
• Non-equilibrium study of the Chiral Magnetic Effect from real-time simulations with dynamical fermions
• Bosonic Thermal Masses in Supersymmetry
• On the variation of the gauge couplings during inflation
• Matter Antimatter Asymmetry and Neutrino Properties
• Electroweak phase transition, critical bubbles and sphaleron decoupling condition in the MSSM
• Chern-Simons number asymmetry from CP violation at electroweak tachyonic preheating
• Dimensional reduction of the Standard Model coupled to a new singlet scalar field
• Light Stop Searches at the LHC in Events with One Hard Photon or Jet and Missing Energy
• Classical Field Dynamics of the Electroweak Phase Transition
• The Effective Theory of the Light Stop Scenario
• Leptogenesis and low-energy phases
• The Sphaleron Rate through the Electroweak Cross-over
• Phenomenology of the nMSSM from colliders to cosmology
• Lattice QCD determination of neutron-antineutron matrix elements with physical quark masses
• The Little Review on Leptogenesis
• Light Dark Matter and the Electroweak Phase Transition in the NMSSM
• Thermal leptogenesis in a model with mass varying neutrinos
• A hybrid simulation of gravitational wave production in first-order phase transitions
• Pursuing interpretations of the HERA large-Q2 data
• Leptogenesis in the Exceptional Supersymmetric Standard Model: flavour dependent lepton asymmetries
• Triviality and vacuum stability bounds in the three-loop neutrino mass model
• Effective Field Theory and Electroweak Baryogenesis in the Singlet-Extended Standard Model
• Magnetogenesis and the dynamics of internal dimensions
• Models of Baryogenesis via Spontaneous Lorentz Violation
• From weak-scale observables to leptogenesis
• CP violation and modular symmetries
• Dark Energy Radiation
• Cancellation mechanism for the electron electric dipole moment connected with the baryon asymmetry of the Universe
• Neutrino masses, mixing and leptogenesis in TeV scale B-L extension of the standard model
• Baryon asymmetry from hypermagnetic helicity in dilaton hypercharge electromagnetism
• Gauge mechanism of mediation of supersymmetry breaking
• Antimatter in the Milky Way
• Probing Baryogenesis through the Higgs Self-Coupling
• Electroweak Resonant Leptogenesis in the Singlet Majoron Model
• Constraints on New Physics from Baryogenesis and Large Hadron Collider Data
• Quintessential Baryogenesis
• The Sphaleron Rate: Bodeker's Leading Log
• Leading Order Calculation of Electric Conductivity in Hot Quantum Electrodynamics from Diagrammatic Methods
• Schwarzschild black holes as unipolar inductors: expected electromagnetic power of a merger
• Bloch Wave Function for the Periodic Sphaleron Potential and Unsuppressed Baryon and Lepton Number Violating Processes
• Feynman-Weinberg Quantum Gravity and the Extended Standard Model as a Theory of Everything
• Phase transitions from preheating in gauge theories
• Exploring CP Violation with $B_c$ Decays
• The Chern-Simons Diffusion Rate in Improved Holographic QCD
• Radiative Corrections to Triple Higgs Coupling and Electroweak Phase Transition: Beyond One-loop Analysis
• Spin tune mapping as a novel tool to probe the spin dynamics in storage rings
• Unsolved problems in particle physics
• Natural SUSY's Last Hope: R-parity Violation via UDD Operators
• Semi-Analytic Calculation of the Gravitational Wave Signal From the Electroweak Phase Transition for General Quartic Scalar Effective Potentials
• Hierarchies of R-violating interactions from Family Symmetries
• Strongly first order phase transition in the singlet fermionic dark matter model after LUX
• Coherent quantum Boltzmann equations from cQPA
• Higgs Boson Sector of the Next-to-MSSM with CP Violation
• Electroweak baryogenesis via bottom transport
• Lattice Chern-Simons Number Without Ultraviolet Problems
• Higgs Boson Signatures of MSSM Electroweak Baryogenesis
• Inhomogeneous Big-Bang Nucleosynthesis in Light of Recent Observations
• Baryogenesis from an Earlier Phase Transition
• Aspects of Phase Transition in Gauge-Higgs Unification at Finite Temperature
• Improved determination of the classical sphaleron transition rate
• Electroweak-scale inflation, inflaton-Higgs mixing and the scalar spectral index
• Antimatter in the Universe
• The Semiclassical Description of Tunneling in Scattering with Multiple Degrees of Freedom
• Effect of density fluctuations on gravitational wave production in first-order phase transitions
• Towards a kinetic theory for fermions with quantum coherence
• Path-integral formula for local thermal equilibrium
• Complementarity of the future $e^{+}{e}^{-}$ colliders and gravitational waves in the probe of complex singlet extension to the Standard Model
• Simulations of Cold Electroweak Baryogenesis: Dependence on Higgs mass and strength of CP-violation
• Electroweak phase diagram at finite lepton number density
• Quantum Transparency of Barriers for Structure Particles
• Electroweak Baryogenesis, CDM and Anomaly-free Supersymmetric U(1)-prime Models
• Proton Lifetime and Baryon Number Violating Signatures at the LHC in Gauge Extended Models
• An upper bound on the total cross-section for electroweak baryon number violation
• On the origin of matter in the Universe
• Real-time Fermions for Baryogenesis Simulations
• Sphalerons, spectral flow, and anomalies
• A dark clue to seesaw and leptogenesis in a pseudo-Dirac singlet doublet scenario with (non)standard cosmology
• Shapes of non-Gaussianity in warm inflation
• Probing the Electroweak Sphaleron with Gravitational Waves
• Comparative Study of CP Asymmetries in Supersymmetric Models
• False Vacuum Decay Induced by Particle Collisions
• The Chern-Simons diffusion rate in strongly coupled N=4 SYM plasma in an external magnetic field
• Level Set Method for the Evolution of Defect and Brane Networks
• Sphaleron relaxation temperatures
• Axial current generation by P-odd domains in QCD matter
• Prospects of gravitational waves in the minimal left-right symmetric model
• The renormalized gauge coupling and non-perturbative tests of dimensional reduction
• General relativity effects in precision spin experimental tests of fundamental symmetries
• Embedded Topological Defects in Hot Electroweak Theory: a Lattice Study
• General properties and kinetics of spontaneous baryogenesis
• Search for Sphalerons in Proton-Proton Collisions
• Bulk Mass Effects in Gauge-Higgs Unification at Finite Temperature
• Electroweak baryogenesis and the Higgs and stop masses
• Non-perturbative dynamics of hot non-Abelian gauge fields: beyond leading log approximation
• Fermion Damping in a Fermion-Scalar Plasma
• Higgs Mediated EDMs in the Next-to-MSSM: An Application to Electroweak Baryogenesis
• Pursuing the Strange Stop Interpretation of the HERA Large Q^2 data
• Semi-Analytical Approaches to Local Electroweak Baryogenesis
• Flavour-coherent propagators and Feynman rules: Covariant cQPA formulation
• Kinetic theory for scalar fields with nonlocal quantum coherence
• Soliton-antisoliton pair production in particle collisions
• Triplet Scalar Dark Matter and Leptogenesis in an Inverse See-Saw Model of Neutrino Mass Generation
• Search for three body pion decays ${\pi }^{+}\to l^{+}\nu X$
• Damping Rates and Mean Free Paths of Soft Fermion Collective Excitations in a Hot Fermion-Gauge-Scalar Theory
• Constraining supersymmetric models from B_d - B-bar_d mixing and the B_d --> J/psi K_S asymmetry
• A cosmological pathway to testable leptogenesis
• Probing CP Violation with and without Momentum Reconstruction at the LHC
• Topological Defects and Cosmology
• On Spherically-Symmetric Solutions in the Two-Higgs Standard Model
• Baryon Number Violating Scatterings in Laboratories
• CP violation in the effective action of the Standard Model
• First order electroweak phase transition triggered by the Higgs portal vector dark matter
• String-mediated electroweak baryogenesis: a critical analysis
• Electroweak phase transitions in the secluded U(1)-prime-extended MSSM
• Electroweak Baryogenesis in the MSSM
• Spinning Electroweak Sphalerons
• Flavour-Conserving CP Phases in Supersymmetry and Implications for Exclusive B Decays
• Gravitational catalysis of merons in Einstein-Yang-Mills theory
• Sphalerons with CP-Violating Higgs Potentials
• Lepton Flavor Equilibration and Leptogenesis
• The Higgs Portal Above Threshold
• Topological Content of the Electroweak Sphaleron on the Lattice
• Baryogenesis within the two-Higgs-doublet model in the Electroweak scale
• Standard Model baryogenesis through four-fermion operators in braneworlds
• Electrodynamics at non-zero temperature, chemical potential, and Bose condensate
• Induced tunneling in QFT: soliton creation in collisions of highly energetic particles
• Coherent quasiparticle approximation cQPA and nonlocal coherence
• Inflation and the Nature of Supersymmetry Breaking
• Resonant Amplification of Electroweak Baryogenesis at Preheating
• Leptogenesis and rescattering in supersymmetric models
• Dynamical Viscosity of Nucleating Bubbles
• Flavored leptogenesis with quasi degenerate neutrinos in a broken cyclic symmetric model
• Phase structure of electroweak vacuum in a strong magnetic field: the lattice results
• Leptogenesis with Heavy Majorana Neutrinos Reexamined
• Baryogenesis from Gravitational Decay of TeV-Particles in Theories with Low Scale Gravity
• Next-to-Leading Order Shear Viscosity in lambda phi^4 Theory
• Signatures of unstable semiclassical trajectories in tunneling
• Gamma-ray triangles: a possible signature of asymmetric dark matter in indirect searches
• On using Cold Baryogenesis to constrain the Two-Higgs Doublet Model
• Electroweak Baryogenesis Using Baryon Number Carrying Scalars
• Fast Electroweak Symmetry Breaking and Cold Electroweak Baryogenesis
• Single Field Baryogenesis
• Non-minimal Split Supersymmetry
• An extended model for monopole catalysis of nucleon decay
• Baryogenesis by B - L generation due to superheavy particle decay
• Measurement of Higgs boson self-couplings through $2\to 3$ vector bosons scattering in future muon colliders
• Discerning Singlet and Triplet scalars at the electroweak phase transition and Gravitational Wave
• Resonant leptogenesis in (2,2) inverse see-saw realisation
• Dynamical CP Violation in the Early Universe
• A Step Beyond the Bounce: Bubble Dynamics in Quantum Phase Transitions
• Nonlinear Response from Transport Theory and Quantum Field Theory at Finite Temperature
• Light Lepton Number Violating Sneutrinos and the Baryon Number of the Universe
• CP-odd component of the lightest neutral Higgs boson in the MSSM
• Revisiting the implications of CPT and unitarity for baryogenesis and leptogenesis
• Measurements of branching fractions and CP asymmetries and studies of angular distributions for B to phi phi K decays
• Separated matter and antimatter domains with vanishing domain walls
• Spectral flow of chiral fermions in nondissipative Yang-Mills gauge field backgrounds
• Electroweak Sphalerons with Spin and Charge
• Critical Exponents and Critical Amplitude Ratio of The Scalar Model from Finite-temperature Field Theory
• Platonic Sphalerons in the Presence of a Dilaton Field
• How to discover QCD Instantons at the LHC
• Neutron Diffusion and Nucleosynthesis in an Inhomogeneous Big Bang Model
• Suppression of Electroweak Instanton Processes in High-energy Collisions
• Searches for heavy neutrinos at multi-TeV muon collider : a resonant leptogenesis perspective
• Baryogenesis of the Universe in cSMCS Model plus Iso-Doublet Vector Quark
• Baryogenesis and the New Cosmology
• Possible Role of the WZ-Top-Quark Bags in Baryogenesis
• Gradient resummation for nonlinear chiral transport: an insight from holography
• The Gribov problem in presence of background field for $SU(2)$ Yang-Mills theory
• Electroweak Sphaleron in a Magnetic field
• Resonant Leptogenesis with nonholomorphic R-Parity violation and LHC Phenomenology
• Magnetic permeability of near-critical 3d abelian Higgs model and duality
• Principles of Quantum Universe
• Limits on Electroweak Instanton-Induced Processes with Multiple Boson Production
• A Minimal System Including Weak Sphalerons for Investigating the Evolution of Matter Asymmetries and Hypermagnetic Fields
• Electroweak Baryogenesis, Large Yukawas and Dark Matter
• Anomalous neutral gauge boson interactions and simplified models
• The semiclassical propagator in field theory
• Electrically Charged Sphalerons
• Flavon Magneto-Baryogenesis
• D-instantons and multiparticle production in N=4 SYM
• Standard Model CP-violation and Cold Electroweak Baryogenesis
• Neutrino Masses, Baryon Asymmetry, Dark Matter and the Moduli Problem : A Complete Framework
• A light Higgs scenario based on the TeV-scale supersymmetric strong dynamics
• Refining the predictions of supersymmetric CP-violating models: A top-down approach
• Photon radiation in hot nuclear matter by means of chiral anomalies
• Role of Bloch Waves in baryon-number violating processes
• Enhanced $Z$ boson decays as a new probe of first-order electroweak phase transition at future lepton colliders
• High Temperature Behavior of the Chern-Simons Diffusion Rate in the 1+1 D Abelian Higgs Model
• Quantum Transport Equations for a Scalar Field
• A UV complete model for radiative seesaw and electroweak baryogenesis based on the SUSY gauge theory
• Dark Matter and Baryon Asymmetry from the very Dawn of Universe
• Electroweak baryogenesis in the MSSM with vector-like superfields
• Momentum reconstruction at the LHC for probing CP-violation in the stop sector
• Neutrino-antineutrino mass splitting in the Standard Model and baryogenesis
• CP-violation in SUSY cascades at the LHC
• CP violation and baryogenesis
• Neutrino spectral density at electroweak scale temperature
• Obtaining the sphaleron field configurations with gradient flow
• Tunneling in a uniform one-dimensional superfluid: emergence of a complex instanton
• QCD Axion Strings or Seeds?
• Gamma Ray Bursts from Baryon Decay in Neutron Stars
• Asymmetric Chern-Simons number diffusion from CP-violation
• Sphaleron-Bisphaleron bifurcations in a custodial-symmetric two-doublets model
• Effect of CP-violation on the sphaleron rate
• Type-I thermal leptogenesis in $Z_3$-symmetric three Higgs doublet model
• Leptogenesis and eV scale sterile neutrino
• Non-perturbative determination of the sphaleron rate for first-order phase transitions
• Soft Leptogenesis and Gravitino Dark Matter in Gauge Mediation
• Properties of Charged Rotating Electroweak Sphaleron-Antisphaleron Systems
• Baryogenesis: A small review of the big picture
• Probing new physics with high-multiplicity events: UHE neutrinos at air-shower detector arrays
• Energy barrier in the two-Higgs model
• Leptogenesis in an extended seesaw model with $U(1{)}_{B-L}$ symmetry
• On the over-barrier reflection in quantum mechanics with multiple degrees of freedom
• Radion Induced Baryogenesis
• 5-D thermal field theory, Einstein field equations and spontaneous symmetry breaking
• A comprehensive view of cosmological Dark Side
• CP-violating effects on gravitational waves in a complex singlet extension of the Standard Model with degenerate scalars
• Simulations of Cold Electroweak Baryogenesis
• Whitepaper submitted to Snowmass21: Advanced accelerator linear collider demonstration facility at intermediate energy
• Soft contributions to the thermal Higgs width across an electroweak phase transition
• Exact solutions in Einstein-Yang-Mills-Dirac systems
• The anomalous transport of axial charge: topological vs non-topological fluctuations
• Phenomenology of Supersymmetric Models with a Symmetry-Breaking Seesaw Mechanism
• CP-violation and unitarity triangle test of the Standard Model
• Probing Dark Sector CP Violation with Electric Dipole Moments and Colliders
• Dark matter and low scale leptogenesis in a flavor symmetric neutrino two Higgs doublet model($\nu$2HDM)
• On Symmetry Restoration at Finite Temperature (Scalar Case)
• Baryogenesis
• Revisiting big bang nucleosynthesis with a new particle species : effect of co-annihilation with nucleons
• A comment on baryogenesis at the electroweak scale in alternative cosmologies
• Large-Order Perturbation Theory in Infrared-Unstable Superrenormalizable Field Theories
• Embedded Topological Defects in Electroweak Theory: From Percolating Networks to Sphalerons
• Symmetry allowed, but unobservable, phases in renormalizable Gauge Field Theory Models
• Particle-Antiparticle Asymmetry Due to Non-Renormalizable Effective Interactions
• Electroweak baryogenesis via bottom transport: complementarity between LHC and future lepton collider probes
• Towards the correspondence between Q-clouds and sphalerons
• nPI Resummation in 3D SU(N) Higgs Theory
• Statistical Matrix for Electroweak Baryogenesis
• Machine Learning Classification of Sphalerons and Black Holes at the LHC
• Energy composition of the Universe: time-independent internal symmetry
• Magnetic mass effect on the sphaleron energy
• Baryogenesis at the end of hybrid inflation
• Quasiparticles in Leptogenesis - A hard-thermal-loop study
• Baryon number violation and a new electroweak interaction
• Leptogenesis: a Link between the Matter-Antimatter Asymmetry and Neutrino Physics
• A Review of the Exceptional Supersymmetric Standard Model
• Formation and Collapse of False Vacuum Bubbles in Relativistic Heavy-Ion Collisions
• Twisted semilocal strings in the MSSM
• Fermion Number 1/2 of Sphalerons and Spectral Mirror Symmetry
• Search for the baryon number and lepton number violating decays ${\tau }^{-}\to \Lambda {\pi }^{-}$ and ${\tau }^{-}\to \bar{\Lambda }{\pi }^{-}$ at Belle II
• Purely perturbative Boltzmann equation for hot non-Abelian gauge theories
• Search for Sphalerons: IceCube vs. LHC
• High-energy limit of collision-induced false vacuum decay
• Leptogenesis in an anomaly-free $\mathrm{U}(1)$ extension with higher-dimensional operators
• Alternative Approaches to Dark Matter Puzzle
• Classical paths for Yang-Mills field with fixed energy
• Baryon and lepton numbers in two scenarios of leptogenesis
• CP-violation in oscillations of three neutrino generations: the case of degenerate masses
• Non-inertial effects on CP-violating systems
• Electrical conductivity of hot Abelian plasma with scalar charge carriers