https://doi.org/10.1140/epjp/s13360-024-05253-5
Regular Article
Holographic Schwinger effect with higher derivative corrections in presence of string cloud
School of Physics and Telecommunications Engineering, Zhoukou Normal University, 466001, Zhoukou, China
Received:
13
March
2024
Accepted:
8
May
2024
Published online:
18
May
2024
In this paper, we study the effects of higher derivative corrections and string cloud on holographic Schwinger effect in confined and deconfined phase. We consider the Einstein gravity with string cloud and Gauss-Bonnet term. From the results, we find higher derivative corrections and string cloud decreases the potential barrier and critical electric field. Thus higher derivative corrections and string cloud favor the production of particle pairs and enhance the Schwinger effect in confined and deconfined phase. The temperature reduces critical electric field and enhance the Schwinger effect.
Copyright comment Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
