Pavel Kroupa: Current

Pavel Kroupa is Australian astrophysicist. Explore interesting quotes on current.
Pavel Kroupa: 16   quotes 0   likes

“The current standard model of cosmology (SMoC) requires The Dual Dwarf Galaxy Theorem to be true according to which two types of dwarf galaxies must exist … The Dual Dwarf Galaxy Theorem is falsified by observation and dynamically relevant cold or warm DM cannot exist. It is shown that the SMoC is incompatible with a large set of other extragalactic observations.”

Pavel Kroupa

[Pavel Kroupa, The dark matter crisis: falsification of the current standard model of cosmology, 2012, http://arxiv.org/abs/1204.2546, arxiv.org, abstract]

“The existence of exotic dark matter particles outside the standard model of particle physics constitutes a central hypothesis of the current standard model of cosmology (SMoC). Using a wide range of observational data I outline why this hypothesis cannot be correct for the real Universe.”

Pavel Kroupa

[Pavel Kroupa, 2014, Lessons from the Local Group (and beyond) on dark matter, arXiv.org, http://arxiv.org/abs/1409.6302]

Universe

“The existence of dark matter particles can never be disproven by direct experiment because ever lighter particles and/or ever smaller cross sections just below the current detection threshold may be postulated for every non-detection. There exists no falsifiable prediction concerning the DM particles.”

Pavel Kroupa

[Pavel Kroupa, 2012, The dark matter crisis: falsification of the current standard model of cosmology, page 28, arXiv.org, http://arxiv.org/abs/1204.2546]

“The currently (2010) widely accepted/believed description of the birth and evolution of the universe and of its contents is "Lambda Cold Dark Matter Concordance Cosmological Model" (LCDM CCM) … My own research was very much confined to the early version of the LCDM CCM (mid-1990's) when I began performing numerical experiments on the satellite galaxies of the Milky Way. I was quite happy with the CCM, as everyone else, and did not bother with the fundamental issues raised by some. With time, however, it became apparent that the LCDM CCM accounts poorly for the properties of the satellite galaxies and their distribution about the Milky Way. Warm dark matter models fared no better.”

Pavel Kroupa

Pavel Kroupa: Dark Matter, Cosmology and Progress website, July 4, 2010 http://www.astro.uni-bonn.de/~pavel/kroupa_cosmology.html,

Way , Birth , Universe , Time