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Swampland implications of GW170817-compatible Einstein-Gauss-Bonnet gravity

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dc.contributor.author Odintsov S.D.
dc.contributor.author Oikonomou V.K.
dc.date.accessioned 2021-02-25T20:35:04Z
dc.date.available 2021-02-25T20:35:04Z
dc.date.issued 2020
dc.identifier.issn 0370-2693
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/161860
dc.description.abstract © 2020 The Authors We revisit the Einstein-Gauss-Bonnet theory in view of the GW170817 event, which compels that the gravitational wave speed is equal to cT2=1 in natural units. We use an alternative approach compared to one previous work of ours, which enables us to express all the slow-roll indices and the observational indices as functions of the scalar field. Using our formalism we investigate if the Swampland criteria are satisfied for the Einstein-Gauss-Bonnet theory and as we demonstrate, the Swampland criteria are satisfied for quite general forms of the potential and the Gauss-Bonnet coupling function ξ(ϕ), if the slow-roll conditions are assumed to hold true.
dc.relation.ispartofseries Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.title Swampland implications of GW170817-compatible Einstein-Gauss-Bonnet gravity
dc.type Article
dc.relation.ispartofseries-volume 805
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS03702693-2020-805-SID85083584371


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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