Stable wormholes in scalar-tensor theories
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2019)221
Abstract: A bstractWe reconsider the issue of whether scalar-tensor theories can admit stable wormhole configurations supported by a non-trivial radial profile for the scalar field. Using a recently proposed effective theory for perturbations around static, spherically… read more here.
Keywords: stable wormholes; scalar tensor; tensor theories; wormholes scalar ... See more keywords
Stable wormholes solutions in the background of Rastall theory
Sign Up to like & getrecommendations! Published in 2019 at "Modern Physics Letters A"
DOI: 10.1142/s0217732320500352
Abstract: In this study, we explore the spherically symmetric static wormhole solutions in the Rastall modified theory of gravity. For this, we consider the anisotropic fluid distribution to construct the fi... read more here.
Keywords: stable wormholes; solutions background; rastall theory; background rastall ... See more keywords