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Conditions for Vacuum Instability in Holographic Theories with Dilaton Field
Joint Authors
Tahery, Sara
Nair, Sreeraj
Zhang, Pengming
Source
Advances in High Energy Physics
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-01-09
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
We investigate the vacuum instability in the presence of dilaton field in a holographic setup.
Although the dilaton is a bulk field, it leads to the vacuum instability on the boundary.
We show that the whole process crucially depends on the probe brane position and as well on the radial coordinate so that the effects of dilaton scale parameter in different regions of the bulk or for different probe brane positions are different.
We also observe that in our study, the temperature can strengthen the effect of scale parameter in reducing the potential barrier.
Finally, we show that this Schwinger-like effect, although is interesting by itself, does not produce a considerable pair production rate.
American Psychological Association (APA)
Tahery, Sara& Nair, Sreeraj& Zhang, Pengming. 2020. Conditions for Vacuum Instability in Holographic Theories with Dilaton Field. Advances in High Energy Physics،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1126589
Modern Language Association (MLA)
Tahery, Sara…[et al.]. Conditions for Vacuum Instability in Holographic Theories with Dilaton Field. Advances in High Energy Physics No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1126589
American Medical Association (AMA)
Tahery, Sara& Nair, Sreeraj& Zhang, Pengming. Conditions for Vacuum Instability in Holographic Theories with Dilaton Field. Advances in High Energy Physics. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1126589
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1126589