Traversable wormholes in beyond Horndeski theories
نویسندگان
چکیده
We construct a large class of explicit, asymptotically flat and regular wormhole solutions in higher order scalar tensor theories. The are vacuum theory no matter (exotic or regular) is introduced to support them. They constructed via general disformal transformation seed black hole solution. belong particular Horndeski which requires the presence all extended Galileons has dimensional Lovelock origin. As result, resulting wormholes always beyond theory. we study parametrised by their ADM mass two coupling constants theory, one related origin itself. latter affects throat size solutions, thus giving them compact non-compact nature, as well properties.
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ژورنال
عنوان ژورنال: Journal of Cosmology and Astroparticle Physics
سال: 2022
ISSN: ['1475-7516', '1475-7508']
DOI: https://doi.org/10.1088/1475-7516/2022/05/022