| Issue |
EPL
Volume 131, Number 1, July 2020
|
|
|---|---|---|
| Article Number | 10006 | |
| Number of page(s) | 5 | |
| Section | General | |
| DOI | https://doi.org/10.1209/0295-5075/131/10006 | |
| Published online | 04 August 2020 | |
Electric charge screening by non-minimal couplings of electromagnetic fields to gravity
Department of Physics, Koç University - 34450 Sarıyer-İstanbul, Turkey
(a) tdereli@ku.edu.tr
(b) ysenikoglu@ku.edu.tr
Received: 16 April 2020
Accepted: 2 July 2020
A case of non-minimal couplings between gravity and electromagnetic fields is presented. The field equations are worked out in the language of exterior differential forms. A class of exact charge screening solutions is given with a specific discussion on the polarisation and magnetisation of space-time. The consequences of non-minimal couplings to gravity are examined.
PACS: 04.50.Kd – Modified theories of gravity / 04.20.Jb – Exact solutions / 04.50.-h – Higher-dimensional gravity and other theories of gravity
© 2020 EPLA
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