The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Primordial Non‐Gaussianity and Bispectrum Measurements in the Cosmic Microwave Background and Large‐Scale Structure
Open accessAbstract
The most direct probe of non‐Gaussian initial conditions has come from bispectrum measurements of temperature fluctuations in the Cosmic Microwave Background and of the matter and galaxy distribution at large scales. Such bispectrum estimators are expected to continue to provide the best constraints on the non‐Gaussian parameters in future observations. We review and compare the theoretical and observational problems, current results, and future prospects for the detection of a nonvanishing primordial component in the bispectrum of the Cosmic Microwave Background and large‐scale structure, and the relation to specific predictions from different inflationary models.
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
Three‐Year Wilkinson Microwave Anisotropy Probe ( WMAP ) Observations: Implications for Cosmology
Spergel, D. N., Bean, R., Dore, O., Nolta, M. R., Bennett, C. L., Dunkley, J., Hinshaw, G., Jarosik, N., Komatsu, E., Page, L., et al. (2007) · The Astrophysical Journal Supplement Series · doi:10.1086/513700 · Cited by 6,778
Bennett, C. L., Halpern, M., Hinshaw, G., Jarosik, N., Kogut, A., Limon, M., Meyer, S. S., Page, L., Spergel, D. N., Tucker, G. S., et al. (2003) · The Astrophysical Journal Supplement Series · doi:10.1086/377253 · Cited by 4,860
DBI in the sky: Non-Gaussianity from inflation with a speed limit
Alishahiha, M., Silverstein, E., & Tong, D. (2004) · Physical Review D · doi:10.1103/physrevd.70.123505 · Cited by 1,064
Dalal, N., Doré, O., Huterer, D., & Shirokov, A. (2008) · Physical Review D · doi:10.1103/physrevd.77.123514 · Cited by 830
Primordial non-Gaussianities in single-field inflation
Seery, D., & Lidsey, J. E. (2005) · Journal of Cosmology and Astroparticle Physics · doi:10.1088/1475-7516/2005/06/003 · Cited by 409
Non-Gaussianities in two-field inflation
Vernizzi, F., & Wands, D. (2006) · Journal of Cosmology and Astroparticle Physics · doi:10.1088/1475-7516/2006/05/019 · Cited by 274 · cited 2×
“…during multiple field inflation (Bernardeau & Uzan, 2003, 2002; Lyth & Rodriguez, 2005; Rigopoulos et al., 2006a,b, 2007; Seery & Lidsey, 2005; Vernizzi & Wands, 2006) shows much greater promise through conversion of isocurvature into adiabatic perturbations (see, for example, recent work in…”
BackgroundConditions for large non-Gaussianity in two-field slow-roll inflation
Byrnes, C. T., Choi, K.-Y., & Hall, L. M. H. (2008) · Journal of Cosmology and Astroparticle Physics · doi:10.1088/1475-7516/2008/10/008 · Cited by 143
Cited by
Desjacques, V., Jeong, D., & Schmidt, F. (2018) · Physics Reports · doi:10.1016/j.physrep.2017.12.002 · Cited by 817
Planck 2015 results: XVII. Constraints on primordial non-Gaussianity
Planck Collaboration, Ade, P. A. R., Aghanim, N., Arnaud, M., Arroja, F., Ashdown, M., Aumont, J., Baccigalupi, C., Ballardini, M., Banday, A. J., et al. (2016) · Astronomy & Astrophysics · doi:10.1051/0004-6361/201525836 · Cited by 507
Self-citation
Metadata
- Authors
- Liguori, M., Sefusatti, E., Fergusson, J. R., & Shellard, E. P. S.
- Venue
- Advances in Astronomy
- Publisher
- Wiley
- Published
- 2010-01
- Volume
- 2010
- Issue
- 1
- ISSN
- 1687-7969 (ISSN-L)
- 1687-7977
- OpenAlex
- W2062309014
- Cited by
- 193
- References
- 7
- FWCI
- 12.22
- Type
- journal article
- Language
- en
- Open access
- gold
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: Primordial Non‐Gaussianity and Bispectrum Measurements in the Cosmic Microwave Background and Large‐Scale Structure. https://app.cochat.ai/papers/10.1155/2010/980523
- The paper
- Liguori, M., Sefusatti, E., Fergusson, J. R., & Shellard, E. P. S. (2010). Primordial Non‐Gaussianity and Bispectrum Measurements in the Cosmic Microwave Background and Large‐Scale Structure. Advances in Astronomy. https://doi.org/10.1155/2010/980523
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.
