39 citations · 210 across the 21 of their papers we have counts for
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hep-th2007★ 5 cited
Reduction formalism for Dirac fermions on de Sitter spacetime
Cosmin Crucean, Radu Racoceanu
The reduction formulas for Dirac fermions are derived, using the exact solutions of free Dirac equation on de Sitter spacetime. In the framework of the perturbation theory one stud…
hep-th2007★ 14 cited
Coulomb scattering of the Dirac field on de Sitter expanding universe
Cosmin Crucean
The lowest order contribution of the amplitude of the Dirac-Coulomb scattering in de Sitter spacetime is calculated assuming that the initial and final states of the Dirac field ar…