Nonlinear Phenomena in Complex Systems, 2014, Vol.17, No.4, pp.458-460

NONLINEAR PHENOMENA IN COMPLEX SYSTEMS
An Interdisciplinary Journal

2014, Vol.17, No.4, pp.458-460

Astrophysical Constraints on Multidimensional Primordial Black Holes based on Neutron Stars Absorption
Ya. A. Tsalkou and V. V. Tikhomirov

A possibility of Multidimensional Primordial Black Hole (PBH) detection connected with neutron stars absorption is considered and respective constraints on the PBH mass fraction in the six-dimensional Arkani–Hamed–Dimopoulos–Dvali braneworld are obtained. It is shown that the absorption of a neutron star by an extra dimensional PBH imposes an upper limit of the six-dimensional Planck mass.

Key words: primordial black hole, braneworld, accretion theory, neutron star

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