Vacuum Birefringence at the Gamma Factory
Sign Up to like & getrecommendations! Published in 2021 at "Annalen der Physik"
DOI: 10.1002/andp.202100137
Abstract: We explore the perspectives of studying vacuum birefringence at the Gamma Factory. To this end, we assess in detail the parameter regime which can be reliably analyzed resorting to the leading contribution to the Heisenberg-Euler… read more here.
Keywords: vacuum birefringence; birefringence gamma; gamma factory; vacuum ... See more keywords
Vacuum birefringence and the Schwinger effect in (3+1) de Sitter
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2018/10/023
Abstract: In de Sitter space, the current induced by an electric field in vacuum is known to feature certain peculiarities, such as infrared hyperconductivity for light bosons in weak electric fields. Moreover, negative conductivity has been… read more here.
Keywords: vacuum birefringence; schwinger; electric field;