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Stability of a Static Spherically Symmetric Wormholes in the Framework of 5-Dimensional Projective Unified Field Theory (PUFT)

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Abstract

We have obtained static spherically symmetric solution within the framework of PUFT which corresponds to wormholes at a certain ratio of parameters. We investigate the obtained solution for stability. It is found that there is an exponentially in time growing mode for all parameter values, which leads to the instability of the wormhole.

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Authors and Affiliations

  1. Institute of Applied Physics, National Academy of Sciences of Belarus, Minsk, Belarus

    A. O. Shaplov

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  1. A. O. Shaplov
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Correspondence to A. O. Shaplov.

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Paper presented at the Fourth Zeldovich meeting, an international conference in honor of Ya.B. Zeldovich held in Minsk, Belarus, on September 7–11, 2020. Published by the recommendation of the special editors: S.Ya. Kilin, R. Ruffini, and G.V. Vereshchagin.

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Shaplov, A.O. Stability of a Static Spherically Symmetric Wormholes in the Framework of 5-Dimensional Projective Unified Field Theory (PUFT). Astron. Rep. 65, 1042–1047 (2021). https://doi.org/10.1134/S1063772921100346

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  • DOI: https://doi.org/10.1134/S1063772921100346

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