Pavel Kroupa: The Dark Matter Crisis

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Falsification of the dark-matter hypothesis:

12th November 2013, Heidelberg Joint Colloquium: The vast polar structures around the Milky Way and Andromeda, and the implications thereof for fundamental physics.
See also
The Dark Matter Crisis: Falsification of the Current Standard Model of Cosmology [Kroupa, 2012],
Lessons from the Local Group (and beyond) on dark matter [Kroupa, 2014],
Galaxies as simple dynamical systems: observational data disfavor dark matter and stochastic star formation [Kroupa, 2015].


Phantom of Ramses (PoR) code for galaxy formation and evolution in Milgromian dynamics/MOND:

With a small grant from the Rectorate of the University of Bonn PK received in 2013, Fabian Lueghausen (in collaboration with Benoit Famaey and Pavel Kroupa) was able to develop in 2014 and 2015 a patch to Romain Teyssier's RAMSES code to allow dark-matter-free high-resolution simulations of galaxy formation and evolution.
The Phantom of Ramses (PoR) code is a patch to RAMSES. By default the patch comes with the RAMSES code whenever it is downloaded.


Dark Matter Problems, Cosmology and Progress: a personal account


Links to the relevant research papers and the German "Spektrum der Wissenschaft" article (free of charge, "kostenfrei"):



Links to related Nature and a few other papers dealing with issues relevant to the Dark Matter Problem:



Links to reviews on Milgromian dynamics/MOND:



The Dark Matter Crisis main page on SciLogs

We document on the web, as best we can and within our spare time, the paradigm change away from the concordance or standard cold or warm dark matter based cosmological models (the LCDM or LWDM models) towards a new understanding of cosmological physics.

SciLogs contents with links:

(by Marcel Pawlowski and Pavel Kroupa)

  • Link to unrelated comments to the above contributions is here (begun in Nov.2013).





    Prof. Dr. Pavel Kroupa (University of Bonn; http://www.astro.uni-bonn.de/~pavel/ )


    Pavel Kroupa and Mordehai Milgrom at MGADS, Strasbourg, 29.06.2010.




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