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Gravitational wave spectral shapes as a probe of long lived right-handed neutrinos, leptogenesis and dark matter. Global versus local B − L cosmic strings

Crossref DOI link: https://doi.org/10.1007/JHEP03(2026)245

Published Online: 2026-03-25

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Datta, Satyabrata https://orcid.org/0000-0002-3656-3652
Ghoshal, Anish https://orcid.org/0000-0001-7045-302X
Spalding, Angus https://orcid.org/0009-0001-9506-401X
White, Graham https://orcid.org/0000-0003-2541-6785
Funding

Funding for this research was provided by:

National Natural Science Foundation of China (12150610460)

Science and Technology Facilities Council (ST/X000583/1)

Royal Society (NIF/R1/253963)
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Text and Data Mining valid from 2026-03-25

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Article History

Received: 10 November 2025

Revised: 12 January 2026

Accepted: 21 January 2026

First Online: 25 March 2026

Copyright Information

Copyright Statement: 2026 The Author(s)

Copyright Holder: The Author(s)

Copyright Year: 2026

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