Massive Galaxies and Central Black Holes at z = 6 to z = 8
T. R. Mongan
84 Marin Avenue, Sausalito, CA, USA.
DOI: 10.4236/jmp.2015.614204   PDF   HTML   XML   2,771 Downloads   3,324 Views  


In a closed vacuum-dominated universe, the holographic principle implies that only a finite amount of information will ever be available to describe the distribution of matter in the sea of cosmic microwave background radiation. When z = 6 to z = 8, if information describing the distribution of matter in large scale structures is uniformly distributed in structures ranging in mass from that of the largest stars to the Jeans’ mass, a holographic model for large scale structure in a closed universe can account for massive galaxies and central black holes observed at z = 6 to z = 8. In sharp contrast, the usual approach assuming only collapse of primordial overdensities into large scale structures has difficulty producing massive galaxies and central black holes at z = 6 to z = 8.

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Mongan, T. (2015) Massive Galaxies and Central Black Holes at z = 6 to z = 8. Journal of Modern Physics, 6, 1987-1990. doi: 10.4236/jmp.2015.614204.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] Steinhardt, C., et al. (2015) The Impossibly Early Galaxy Problem. arXiv:1506.01377.
[2] Planck Collaboration (2015) Planck 2015 Results. XIII. Cosmological Parameters. arXiv:1502.01589.
[3] Adler, R. and Overduin, J. (2005) General Relativity and Gravitation, 37, 1491. [gr-qc/0501061]
[4] Siemiginowska, A., et al. (2007) Astrophysical Journal, 657, 145.
[5] Bousso, R. (2002) Reviews of Modern Physics, 74, 825.
[6] Misner, C., Thorne, K. and Wheeler, J. (1973) Gravitation. W. H. Freeman and Company, New York.
[7] Mongan, T. (2012) Holography, Large Scale Structure, Supermassive Black Holes and Minimum Stellar Mass. arXiv:1301.0304.
[8] Longair, S. (1998) Galaxy Formation. Springer-Verlag, Berlin.
[9] Crowther, P. (2010) The R136 Star Cluster Hosts Several Stars Whose Individual Masses Greatly Exceed the Accepted 150 Msun Stellar Mass Limit. arXiv:1007.3284.
[10] Massey, P. and Meyer, R. (2001) Stellar Masses. Encyclopedia of Astronomy and Astrophysics.
[11] Mortlock, D. (2011) Nature, 474, 616. [arXiv:1106.6088]
[12] Pacucci, F., Volonteri, M. and Ferrara, F. (2015) The Growth Efficiency of High-Redshift Black Holes. arXiv: 1506.04750.
[13] Trakhtenbrot, B., et al. (2015) Science, 349, 168. [arXiv:1507.02290]

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