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Rotating traversable wormholes

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arxiv gr-qc/9803098 v2 pith:QFUWC5F6 submitted 1998-03-31 gr-qc

Edward Teo This is my paper · ORCID
classification gr-qc
keywords wormholesgeneralrotatingsymmetricthroattraversablewormholeagreement
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The general form of a stationary, axially symmetric traversable wormhole is discussed. This provides an explicit class of rotating wormholes that generalize the static, spherically symmetric ones first considered by Morris and Thorne. In agreement with general analyses, it is verified that such a wormhole generically violates the null energy condition at the throat. However, for suitable model wormholes, there can be classes of geodesics falling through it which do not encounter any energy-condition-violating matter. The possible presence of an ergoregion surrounding the throat is also noted.

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Forward citations

Cited by 5 Pith papers

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

  1. On the Cuspy Structure of Rotating Wormhole Shadows

    gr-qc 2026-02 unverdicted novelty 6.0 of 10

    Rotating wormhole shadows develop cusps above a universal critical redshift value λ_c, yielding four morphologies: smooth, cuspy, ears touching, and throat drowning.

  2. Rotating traversable wormholes and particle dynamics in $f(R,T)$ gravity

    gr-qc 2026-05 unverdicted novelty 5.0 of 10

    Rotating traversable wormholes in f(R,T) gravity are supported by anisotropic fluid satisfying null and strong energy conditions in the slow-rotation approximation, with particle dynamics and gravitational lensing analyzed.

  3. Thermal Casimir Effect in A Schwarzschild-like Wormhole Spacetime

    hep-th 2026-05 unverdicted novelty 5.0 of 10

    Calculates renormalized Casimir free energy and thermodynamic quantities for a scalar field in a wormhole spacetime at finite temperature, finding geometry-independent thermal corrections in the comoving frame.

  4. Displacement memory and B-memory in generalised Ellis-Bronnikov wormholes

    gr-qc 2025-02 conditional novelty 5.0 of 10

    In a generalized Ellis-Bronnikov wormhole, a gravitational wave pulse leaves lasting changes in geodesic separation and congruence expansion, with the effect size set by the wormhole's throat radius and steepness.

  5. Superradiance -- the 2020 Edition

    gr-qc 2015-01 unverdicted novelty 4.0 of 10

    Black-hole superradiance extracts energy via the ergoregion and can trigger instabilities with applications to dark matter, beyond-Standard-Model physics, and laboratory analogs.

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