The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.
Wormholes supported by a phantom energy
Open accessAbstract
We extend the notion of phantom energy, which is generally accepted for homogeneously distributed matter with $w<\ensuremath{-}1$ in the universe, on inhomogeneous spherically symmetric spacetime configurations. A spherically symmetric distribution of phantom energy is shown to be able to support the existence of static wormholes. We find an exact solution describing a static spherically symmetric wormhole with phantom energy and show that a spatial distribution of the phantom energy is mainly restricted by the vicinity of the wormhole's throat. The maximal size of the spherical region, surrounding the throat and containing the most part of the phantom energy, depends on the equation-of-state parameter $w$ and cannot exceed some upper limit.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
Riess, A. G., Filippenko, A. V., Challis, P., Clocchiatti, A., Diercks, A., Garnavich, P. M., Gilliland, R. L., Hogan, C. J., Jha, S., Kirshner, R. P., et al. (1998) · The Astronomical Journal · doi:10.1086/300499 · Cited by 19,704
Measurements of Ω and Λ from 42 High‐Redshift Supernovae
Perlmutter, S., Aldering, G., Goldhaber, G., Knop, R. A., Nugent, P., Castro, P. G., Deustua, S., Fabbro, S., Goobar, A., Groom, D. E., et al. (1999) · The Astrophysical Journal · doi:10.1086/307221 · Cited by 18,062
The cosmological constant and dark energy
Peebles, P. J. E., & Ratra, B. (2003) · Reviews of Modern Physics · doi:10.1103/revmodphys.75.559 · Cited by 5,213
Caldwell, R. R. (2002) · Physics Letters B · doi:10.1016/s0370-2693(02)02589-3 · Cited by 3,309
Cosmological constant—the weight of the vacuum
Padmanabhan, T. (2003) · Physics Reports · doi:10.1016/s0370-1573(03)00120-0 · Cited by 3,195
Wormholes in spacetime and their use for interstellar travel: A tool for teaching general relativity
Morris, M. S., & Thorne, K. S. (1988) · American Journal of Physics · doi:10.1119/1.15620 · Cited by 2,939
Carroll, S. M. (2001) · Living Reviews in Relativity · doi:10.12942/lrr-2001-1 · Cited by 2,650
Phantom Energy: Dark Energy with w < − 1 Causes a Cosmic Doomsday
Caldwell, R. R., Kamionkowski, M., & Weinberg, N. N. (2003) · Physical Review Letters · doi:10.1103/physrevlett.91.071301 · Cited by 2,258
Cosmological Constant - the Weight of the VacuumPreprint
Padmanabhan, Τ. (2002) · Cited by 2,145
Cosmological Results from High‐z Supernovae
Tonry, J. L., Schmidt, B. P., Barris, B., Candia, P., Challis, P., Clocchiatti, A., Coil, A. L., Filippenko, A. V., Garnavich, P., Hogan, C., et al. (2003) · The Astrophysical Journal · doi:10.1086/376865 · Cited by 1,741
Metadata
- Authors
- Sushkov, S.
- Venue
- Physical Review D
- Publisher
- American Physical Society (APS)
- Published
- 2005-02-28
- Volume
- 71
- Issue
- 4
- ISSN
- 0556-2821 (ISSN-L)
- 1550-7998
- 1550-2368
- OpenAlex
- W2165692895
- Cited by
- 470
- References
- 22
- FWCI
- 11.91
- Type
- journal article
- Language
- en
- Open access
- green
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Wormholes supported by a phantom energy. https://app.cochat.ai/papers/10.1103/physrevd.71.043520
- The paper
- Sushkov, S. (2005). Wormholes supported by a phantom energy. Physical Review D. https://doi.org/10.1103/physrevd.71.043520
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
