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Wormholes in vacuum Brans-Dicke theory

Arunava Bhadra·Kabita Sarkar
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Abstract

It is shown that among the different classes of claimed static wormhole solutions of the vacuum Brans-Dicke theory only Brans Class I solution with coupling constant $ω$ less than -1.5 (excluding the point $ω=2$) gives rise to physically viable traversable wormhole geometry. Usability of this wormhole geometry for interstellar travel has been examined.

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Arunava Bhadra, Kabita Sarkar. 2006-02-22. Wormholes in vacuum Brans-Dicke theory. https://doi.org/10.1142/s0217732305016889

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