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Explaining Excess Dipole in NVSS Data Using Superhorizon Perturbation

Explaining Excess Dipole in NVSS Data Using Superhorizon Perturbation

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2482381221

Explaining Excess Dipole in NVSS Data Using Superhorizon Perturbation

About this item

Full title

Explaining Excess Dipole in NVSS Data Using Superhorizon Perturbation

Publisher

Ithaca: Cornell University Library, arXiv.org

Journal title

arXiv.org, 2021-07

Language

English

Formats

Publication information

Publisher

Ithaca: Cornell University Library, arXiv.org

More information

Scope and Contents

Contents

Many observations in recent times have shown evidence against the standard assumption of isotropy in the Big Bang model. Introducing a superhorizon scalar metric perturbation has been able to explain some of these anomalies. In this work, we probe the net velocity arising due to the perturbation. We find that this extra component does not contribut...

Alternative Titles

Full title

Explaining Excess Dipole in NVSS Data Using Superhorizon Perturbation

Authors, Artists and Contributors

Identifiers

Primary Identifiers

Record Identifier

TN_cdi_proquest_journals_2482381221

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2482381221

Other Identifiers

E-ISSN

2331-8422

DOI

10.48550/arxiv.2101.11016

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