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Achronal cosmic future

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arxiv astro-ph/0404045 v2 pith:2DYGCXPI submitted 2004-04-02 astro-ph

classification astro-ph
keywords energyphantomaccretionbecomesfuturetimewormholeaccreting
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The spherically symmetric accretion of dark and phantom energy onto Morris-Thorne wormholes is considered. It is obtained that the accretion of phantom energy leads to a gradual increase of the wormhole throat radius which eventually overtakes the super-accelerated expansion of the universe and becomes infinite at a time in the future before the occurrence of the big rip singularity. After that time, as it continues accreting phantom energy, the wormhole becomes an Einstein-Rosen bridge whose corresponding mass decreases rapidly and vanishes at the big rip.

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Forward citations

Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Wormhole Modeling Supported by Non-Exotic Matter

    gr-qc 2019-07 unverdicted novelty 3.0 of 10

    Applies the f(R) = R - μ Rc (R/Rc)^p model and shape function b(r) = r log(r+1)/log(r0+1) to Morris-Thorne wormholes and analyzes energy conditions for non-exotic matter support.

  2. Wormhole geometries in modified gravity

    gr-qc 2024-12

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