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arXiv · 1104.2536

Possible observation sequences of Brans-Dicke wormholes

Stanislav Alexeyev·Kristina Rannu·Dilia Gareeva
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Abstract

The purpose of this study is to investigate observational features of Brans-Dicke wormholes in a case if they exist in our Universe. The energy flux from accretion onto a Brans-Dicke wormhole and the so-called "maximum impact parameter" are studied (the last one might allow to observe light sources through a wormhole throat). The computed values were compared with the corresponding ones for GR-wormholes and Schwarzschild black holes. We shown that Brans-Dicke wormholes are quasi-Schwarzschild objects and should differ from GR wormholes by about one order of magnitude in the accretion energy flux.

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Stanislav Alexeyev, Kristina Rannu, Dilia Gareeva. 2011-04-13. Possible observation sequences of Brans-Dicke wormholes. https://doi.org/10.1134/s1063776111090019

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