Emergence of discrete structure scales in Q-component matter background

Details Emergence of discrete structure scales in Q-component matter background Emergence of discrete structure scales in Q-component matter background

Oct 2001

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001aipc..586..325l&link_type=abstract

RELATIVISTIC ASTROPHYSICS: 20th Texas Symposium. AIP Conference Proceedings, Volume 586, pp. 325-327 (2001).

Astronomy and Astrophysics

Astrophysics

1

Superclusters, Large-Scale Structure Of The Universe, Galaxy Clusters, Particle-Theory And Field-Theory Models Of The Early Universe, Unified Field Theories And Models

Scientific paper

The sequence of observed discrete cosmic structure scales ranging from hadrons to globular cluster, galaxies and superclusters is shown to be a consequence of a specific quantization rule unifying the scenario of observed mass and length scales. Constraints discretizing the increase of gravitational entropy for a set of merging particles are discussed yielding a unique condition for a hierarchical clustering process. Furthermore, the missing energy density in the universe appears to require the introduction of a new mass scale significantly below the electroweak scale. An appropriate mass scale turns out as a natural ingredient of the theory and is shown to define the lower limit of the hierarchy of structure scales, providing a negative pressure quintessence component matter background. Since the resulting three lowest order mass scales are to be considered as Q-component, the typical particle physics scale and the atomic scale of condensed matter also the ``great desert'' between the latter two, a content of GUT theories, is found as natural outcome. The accelerating universe is discussed within the FRW environment and distinct bounds on permissible density perturbations are provided. .

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