Cosmological implications of radiatively generated axion scale

Cited 94 time in webofscience Cited 0 time in scopus
  • Hit : 266
  • Download : 0
We study cosmological implications of supersymmetric axion models in which the axion scale is generated radiatively. Such models lead to the so-called thermal inflation and subsequent reheating should be constrained not to yield to a too large axion energy density at the time of nucleosynthesis. We examine how plausible it is that this nucleosynthesis constraint is satisfied for both hadronic and Dine-Fischler-Srednicki-Zhitnitskii type axion models. Baryogenesis and the possibility for raising up the cosmological upper bound on the axion scale in thermal inflation scenario are also discussed. (C) 1997 Elsevier Science B.V.
Publisher
ELSEVIER SCIENCE BV
Issue Date
1997-06
Language
English
Article Type
Article
Keywords

BIG-BANG NUCLEOSYNTHESIS; STRONG CP-PROBLEM; INVISIBLE AXION; HARMLESS AXION; MU-PROBLEM; MODELS; MASS; INVARIANCE; CONSERVATION; SUPERGRAVITY

Citation

PHYSICS LETTERS B, v.403, no.3-4, pp.209 - 217

ISSN
0370-2693
URI
http://hdl.handle.net/10203/75803
Appears in Collection
PH-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 94 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0