see: https://www.researchgate.net/publication/320805279_Higgs_Quantum_Knots_is_Dark_Matter_is_Black_Holes_or_Higgs_Dark_Matter_Black_Holes
or:
http://vixra.org/pdf/1711.0112v1.pdf
New theoretical work places more stringent constraints on dark matter properties derived from particle physics experiments.
see : https://physics.aps.org/synopsis-for/10.1103/PhysRevLett.119.181803
BY: Martin Hoferichter of the University of Washington, Seattle,
see also: : A Cosmological Signature of the Standard Model Higgs Vacuum Instability: Primordial Black Holes as Dark Matter
https://arxiv.org/abs/1710.11196
and
Black Hole Nuclei as a Bunch of Rigid Transformable Higgs Strings Splitting by Relative Small Companion Mergers or Decreased Vacuum Pressure.
http://vixra.org/pdf/1707.0189v2.pdf
for rigid string particle based higgs dark matter:
http://vixra.org/pdf/1103.0002v4.pdf
and:
KiloNova Merger Black Holes as the Origin of Dark Matter Black Hole Halo population.
http://vixra.org/pdf/1710.0257v1.pdf
