UV constraints on massive spinning particles: lessons from the gravitino
UV constraints on massive spinning particles: lessons from the gravitino
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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
Self-interacting massive particles with spin
≥
1 unavoidably violate unitarity; the question is at what scale. For spin-1 the strong coupling scale (at which perturbative unitarity is lost) cannot be raised by any finite tuning of the interactions, while for spin-2 there exists a special tuning of the Wilson coefficients which...
Alternative Titles
Full title
UV constraints on massive spinning particles: lessons from the gravitino
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TN_cdi_doaj_primary_oai_doaj_org_article_25d0f26d19284aa68ca2b2e97b6bb7fd
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_doaj_primary_oai_doaj_org_article_25d0f26d19284aa68ca2b2e97b6bb7fd
Other Identifiers
ISSN
1029-8479
E-ISSN
1029-8479
DOI
10.1007/JHEP02(2020)185
