EWPT Nucleation With MSSM and Electromagnetic Field Creation

Abstract

Using EW-MSSM field theory, so the EWPT is first order, we derive the equations of motion for the gauge fields. With an isospin ansatz we derive e.o.m. for the electrically charged W fields uncoupled from all other fields. These and the lepton currents serve as the current for the Maxwell-like e.o.m. for the electromagnetic field. The electromagnetic field arising during EWPT bubble nucleation without leptons is found. We then calculate the electron current contribution, which is seen to be quite large. This provides the basis for determinining the magnetic field created by EWPT bubble collisions, which could seed galactic and extra-galactic magnetic fields.

9 pages, 5 figures

References in corpus (5)

• Gravitational Radiation Generated by Cosmological Phase Transition Magnetic Fields
• Role of Charged Gauge Fields in Generating Magnetic Seed Fields in Bubble Collisions during the Cosmological Electroweak Phase Transition
• The critical role of magnetic helicity in astrophysical large-scale dynamos
• Magnetic Seed Field Generation from Electroweak Bubble Collisions, with Bubble Walls of Finite Thickness
• Large-scale magnetic fields in cosmology

Cited by in corpus (11)

• Primordial magnetogenesis
• Magnetogenesis from axion inflation
• Evolution of Primordial Magnetic Fields from Phase Transitions
• Primordial magnetic field limits from cosmological data
• Polarized Gravitational Waves from Cosmological Phase Transitions
• Numerical simulations of the decay of primordial magnetic turbulence
• The evolution of primordial magnetic field since its generation
• Statistical Properties of Scale-Invariant Helical Magnetic Fields and Applications to Cosmology
• 21cm fluctuations from primordial magnetic fields
• Magnetogenesis from axion-SU(2) inflation
• Dark Mass Creation During EWPT Via Dark Energy Interaction