50 citations · 58 across the 6 of their papers we have counts for
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hep-th2017★ 50 cited
Effect of a magnetic field on Schwinger mechanism in de Sitter spacetime
Ehsan Bavarsad, Sang Pyo Kim, Clément Stahl +1
We investigate the effect of a constant magnetic field background on the scalar QED pair production in a four-dimensional de Sitter spacetime ($\dsf$). We have obtained the pair pr…
gr-qc2017★ 2 cited
On early and late phases of acceleration of the expansion of the universe
Clément Stahl
This thesis tackles the vast question of generating accelerated periods of expansion of the universe. Models loosely related were developed in the early and late universe. In the e…