Non-local gravity wormholes

نویسندگان

چکیده

We consider Non-local Gravity in view to obtain stable and traversable wormhole solutions. In particular, the class of Integral Kernel Theories Gravity, with inverse d'Alembert operator gravitational action, is taken into account. constraints for null energy condition derive field equations. Two special cases related Klein-Gordon equation are assumed: one where function action has a linear form another exponential form. each case, we take account two forms scalar fields shape functions. Asymptotic flatness flaring-out conditions checked. Energy dynamics solutions examined at throat. The main result that non-local gravity contributions allow stability traversability without considering any exotic matter.

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ژورنال

عنوان ژورنال: Physics Letters B

سال: 2022

ISSN: ['0370-2693', '1873-2445']

DOI: https://doi.org/10.1016/j.physletb.2022.137572