Cosmological bootstrap in slow motion
Cosmological bootstrap in slow motion
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Berlin/Heidelberg: Springer Berlin Heidelberg
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English
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Berlin/Heidelberg: Springer Berlin Heidelberg
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A
bstract
Speed matters. How the masses and spins of new particles active during inflation can be read off from the statistical properties of primordial density fluctuations is well understood. However, not when the propagation speeds of the new degrees of freedom and of the curvature perturbation differ, which is the generic situation in the...
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Full title
Cosmological bootstrap in slow motion
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TN_cdi_doaj_primary_oai_doaj_org_article_b7ce8460c0ed447aa7c3c3bb866b29be
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_b7ce8460c0ed447aa7c3c3bb866b29be
Other Identifiers
ISSN
1029-8479,1126-6708
E-ISSN
1029-8479
DOI
10.1007/JHEP12(2022)137
