Magnetic Monopoles in a Magnetic Universe
Magnetic Monopoles in a Magnetic Universe
Large scale coherence of a cosmological magnetic field, independently of its strength, is incompatible with any detectable monopole flux. Consequently, the controversial evidence1 of a coherent magnetic field up to a redshift z ≃ 2 infers the most severe cosmological bound on present number density (no) and fluxes (F) of magnetic monopoles: \( n_O < 2 \times 10^{ - 29} m_{16} H_{100}^2 cm^{ - 3} ;F < 2.77 \times 10^{ - 21} m_{16}^{ - 1} B_{ - g} H_{100}^{ - 1} cm^{ - 2} s^{ - 1}. \).
- Roma Tre University Italy
- Sapienza University of Rome Italy
GUTs , Kaluza , Klein , SQUID , beta , big bang , catalysis , cosmology , decay , detection , fission , heavy , inflationary , level , nucleon , searches , splitting , survey , universe
GUTs , Kaluza , Klein , SQUID , beta , big bang , catalysis , cosmology , decay , detection , fission , heavy , inflationary , level , nucleon , searches , splitting , survey , universe
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