2014/02/19 by Fabio Capela, Fábio Capela, М. С. Пширков +6
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Relativity and Gravitational Theory #astro-ph.CO #gr-qc #hep-ph #hep-th
paper · pdf · doi:10.48550/arxiv.1402.4671
arxiv created 2014/02/19 · arxiv updated 2014/02/20
In arXiv:1401.3025 a new mechanism of energy loss by primordial black holes passing through neutron stars has been proposed, which is more efficient, by many orders of magnitude, than the existing ones. In this comment we point out a problem in the calculations of arXiv:1401.3025 that may invalidate the result.