Answers are grounded in this paper and cite their sources.
We obtain an improved cosmological mass bound of the axino (fermionic partner of the axion), and observe that the axion energy crisis problem is modified for Fₐ{≥}10¹² GeV, from the consideration of the photon reheating due to decay of the saxino (scalar partner of the axion) in supergravity models.
No takes yet. Share an insight, caveat, or question.
Jihn E. Kim (1991) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: