Invisible Un-removable Field: A Search by Ultra-High Energy Cosmic Rays
نویسنده
چکیده
A Toy model which introduces the different limiting velocities for each particleis discussed: the differentiation of the universal limiting velocity is implemented throgh the coupling with external tensor or vector field, something like Higgs scalar field. GZK cutoff discussion could be altered due to the violation of Lorentz symmetry.
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تاریخ انتشار 2003