Parker Bounds on Monopoles with Arbitrary Charge from Galactic and Primordial Magnetic Fields
arXiv:2307.07553 · doi:10.1103/PhysRevD.108.083005
Abstract
We present a comprehensive study of Parker-type bounds on magnetic monopoles with arbitrary magnetic charge, including minicharged monopoles and magnetic black holes. We derive the bounds based on the survival of galactic magnetic fields, seed magnetic fields, as well as primordial magnetic fields. We find that monopoles with different magnetic charges are best constrained by different astrophysical systems: while monopoles with a Dirac charge are tightly constrained by seed galactic magnetic fields, minicharged monopoles are strongly constrained by primordial magnetic fields, and magnetic black holes by the density of dark matter. We also assess the viability of the various types of monopoles as dark matter, by studying whether they can cluster with galaxies hosting magnetic fields.
arXiv comment34 pages, 6 figures
References in corpus (31)
- Evidence for strong extragalactic magnetic fields from Fermi observations of TeV blazars
- BICEP / Keck XIII: Improved Constraints on Primordial Gravitational Waves using Planck, WMAP, and BICEP/Keck Observations through the 2018 Observing Season
- Origin of Galactic and Extragalactic Magnetic Fields
- The origin, evolution and signatures of primordial magnetic fields
- The Local Dark Matter Density
- Effect of Primordial Black Holes on the Cosmic Microwave Background and Cosmological Parameter Estimates
- The intergalactic magnetic field constrained by Fermi/LAT observations of the TeV blazar 1ES 0229+200
- Time Delay of Cascade Radiation for TeV Blazars and the Measurement of the Intergalactic Magnetic Field
- Final results of magnetic monopole searches with the MACRO experiment
- Evolution of magnetic fields in galaxies and future observational tests with the Square Kilometre Array
- The magnetic field of M31 from multi-wavelength radio polarization observations
- Comments on magnetic black holes
- A lower bound on intergalactic magnetic fields from time variability of 1ES 0229+200 from MAGIC and Fermi/LAT observations
- Origin of strong magnetic fields in Milky-Way like galactic haloes
- Signatures for a Cosmic Flux of Magnetic Monopoles
- Magnetic monopole mass bounds from heavy ion collisions and neutron stars
- First experimental search for production of magnetic monopoles via the Schwinger mechanism
- Minicharges and Magnetic Monopoles
- Phenomenology of Magnetic Black Holes with Electroweak-Symmetric Coronas
- Astrophysical hints for magnetic black holes
- Implications of a Primordial Magnetic Field for Magnetic Monopoles, Axions, and Dirac Neutrinos
- Monopoles, strings and dark matter
- Bounding milli-magnetically charged particles with magnetars
- Search for Relativistic Magnetic Monopoles with Eight Years of IceCube Data
- Constraints on Relic Magnetic Black Holes
- Magnetic field generation from primordial black hole distributions
- Monopole-Antimonopole Pair Production in Primordial Magnetic Fields
- Constraining axion and compact dark matter with interstellar medium heating
- Kinetic Mixing at Strong Coupling
- Parker Bound and Monopole Pair Production from Primordial Magnetic Fields
- Milli-Magnetic Monopole Dark Matter and the Survival of Galactic Magnetic Fields
Cited by in corpus (7)
- Quantum tunneling in the early universe: Stable magnetic monopoles from metastable cosmic strings
- Superradiant Instability of Magnetic Black Holes
- Monopole acceleration in intergalactic magnetic fields
- On the cosmological abundance of magnetic monopoles
- Exploring Faraday rotation signatures and population bounds for primordial magnetic black holes
- Recasting Experimental Constraints on Relativistic Magnetic Monopoles
- Noninflationary solution to the monopole problem