178 citations · 305 across the 6 of their papers we have counts for
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astro-ph2008★ 25 cited
Maxwell-Kostelecký Electromagnetism and Cosmic Magnetization
L. Campanelli, P. Cea
The Lorentz violating term in the photon sector of Standard Model Extension, $\mathcal{L}_K = -{$\frac14$} (k_F)_{αβμν} F^{αβ} F^{μν}$ (here referred to as the Kostelecký term), br…
astro-ph2008★ 20 cited
Lorentz Symmetry Violation and Galactic Magnetism
L. Campanelli, P. Cea, G. L. Fogli
We analyze the generation of primordial magnetic fields during de Sitter inflation in a Lorentz-violating theory of Electrodynamics containing a Chern-Simons term which couples the…
astro-ph2008★ 66 cited
Inflation-Produced Magnetic Fields in R^n F^2 and I F^2 models
L. Campanelli, P. Cea, G. L. Fogli +1
We re-analyze the production of seed magnetic fields during Inflation in (R/m^2)^n F_{μν}F^{μν} and I F_{μν}F^{μν} models, where n is a positive integer, R the Ricci scalar, m a ma…