Ferromagnetic Domain Wall and Primeval Magnetic Field

Abstract

We show that coherent magnetic field is generated spontaneously when a large domain wall is created in the early universe. It is caused by two dimensional massless fermions bounded to the domain wall soliton. We point out that the magnetic field is a candidate of primordial magnetic field.

zero point energy missed in previous version is included

References in corpus (6)

• Primordial Magnetic Fields From String Cosmology
• Evading the cosmological domain wall problem
• Scalar Electrodynamics and Primordial Magnetic Fields
• IS THERE A DOMAIN WALL PROBLEM?
• Baryogenesis from Domain Walls in the Next-to-Minimal Supersymmetric Standard Model
• Domain Walls are Diamagnetic

Cited by in corpus (13)

• Axial anomaly and magnetism of nuclear and quark matter
• Axionic Boson Stars in Magnetized Conducting Media
• Dynamical Generation of the Primordial Magnetic Field by Ferromagnetic Domain Walls
• Dynamical Symmetry Breaking in Planar QED
• Spontaneous Magnetization of Axion Domain Wall and Primordial Magnetic Field
• Spontaneous Generation of Magnetic Field in Three Dimensional QED at Finite Temperature
• Once again on electromagnetic properties of a domain wall interacting with charged fermions
• Scattering of Dirac and Majorana Fermions off Domain Walls
• No Primordial Magnetic Field from Domain Walls
• Baryogenesis and CP-Violating Domain Walls in the Background of a Magnetic Field
• CP Violation from the Neutrino Sector: A Case for the Superweak Model
• Topological defect solutions in the spherically symmetric space-time admitting conformal motion
• Domain Walls are Diamagnetic