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has been cited by the following article:

• TITLE: Supermassive Black Holes

  AUTHORS: Kenneth Dalton

  KEYWORDS: Black Hole Model, Lepton Gas, Polytrope, Lane-Emden Equation

  JOURNAL NAME: Journal of High Energy Physics, Gravitation and Cosmology, Vol.5 No.3, July 31, 2019

  ABSTRACT: In the following black hole model, electrons and positrons form a neutral gas which is confined by gravitation. The smaller masses are supported against gravity by electron degeneracy pressure. Larger masses are supported by ideal gas and radiation pressure. In each case, the gas is a polytrope which satisfies the Lane-Emden equation. Solutions are found that yield the physical properties of black holes, for the range 1000 to 100 billion solar masses.