Astrophysical structures from primordial quantum black holes

Abstract

The characteristic sizes of astrophysical structures, up to the whole observed Universe, can be recovered, in principle, assuming that gravity is the overall interaction assembling systems starting from microscopic scales, whose order of magnitude is ruled by the Planck length and the related Compton wavelength. This result agrees with the absence of screening mechanisms for the gravitational interaction and could be connected to the presence of Yukawa corrections in the Newtonian potential which introduce typical interaction lengths. This result directly comes out from quantization of primordial black holes and then characteristic interaction lengths directly emerge from quantum field theory.

11 pages

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Cited by in corpus (6)

• Regular black hole remnants and graviatoms with de Sitter interior as heavy dark matter candidates probing inhomogeneity of early universe
• MOND's acceleration scale as a fundamental quantity
• Self-gravitating darkon fluid with anisotropic scaling
• Primordial black holes, astrophysical systems and the Eddington-Weinberg relation
• Stars in five dimensional Kaluza Klein gravity
• Quantization of Black Holes entropy and its cosmological consequences