Traversability of wormhole solutions in asymptotically safe gravity

نویسندگان

چکیده

In this paper we study the traversability of a wormhole in context asymptotically safe gravity (ASG) for two different cases, namely, spherical case and pseudospherical case. We carry out an analysis throat with specific choice cutoff function $f=\ensuremath{\xi}R$. Recently, has been performed by Moti Shojai [Phys. Rev. D 104, 066016 (2021)], however authors consider only classical source constant state parameter $\ensuremath{\omega}$. Here generalize their ways: (a) which is dependent position $\ensuremath{\omega}(r)$, (b) ASG improvement source. have showed that it possible to exotic nonexotic matter, but kind matter highly on wormhole's parameters.

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ژورنال

عنوان ژورنال: Physical review

سال: 2022

ISSN: ['0556-2813', '1538-4497', '1089-490X']

DOI: https://doi.org/10.1103/physrevd.105.084048