In search of large signals at the cosmological collider
In search of large signals at the cosmological collider
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Publisher
Berlin/Heidelberg: Springer Berlin Heidelberg
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Language
English
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Publisher
Berlin/Heidelberg: Springer Berlin Heidelberg
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A
bstract
We look for oscillating signals in the primordial bispectrum from new physics heavy particles which are visibly large for next generation large scale structures (LSS) survey. We show that in ordinary inflation scenarios where a slow-rolling inflaton generates density fluctuations and with no breaking of scale invariance or spacetime...
Alternative Titles
Full title
In search of large signals at the cosmological collider
Authors, Artists and Contributors
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TN_cdi_doaj_primary_oai_doaj_org_article_3dd49e386fac4f0db2ddddf89f6bc375
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_3dd49e386fac4f0db2ddddf89f6bc375
Other Identifiers
ISSN
1029-8479
E-ISSN
1029-8479
DOI
10.1007/JHEP02(2020)044
