In the context of the half-centenary of Hagedorn temperature and the statistical bootstrap model (SBM) we present a short account of how these insights coincided with the establishment of the hot big-bang model (BBM) and helped resolve some of the early philosophical difficulties. We then turn attention to the present day context and show the dominance of strong interaction quark and gluon degrees of freedom in the early stage, helping to characterize the properties of the hot Universe. We focus attention on the current experimental insights about cosmic microwave background (CMB) temperature fluctuation, and develop a much improved understanding of the neutrino freeze-out, in this way paving the path to the opening of a direct connection of quark-gluon plasma (QGP) physics in the early Universe with the QCD-lattice, and the study of the properties of QGP formed in the laboratory.
|Original language||English (US)|
|Journal||EPJ Web of Conferences|
|State||Published - Nov 4 2016|
|Event||4th International Conference on New Frontiers in Physics, ICNFP 2015 - Crete, Greece|
Duration: Aug 23 2015 → Aug 30 2015
ASJC Scopus subject areas
- Physics and Astronomy(all)