A few provoking relations between dark energy, dark matter, and pions
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- Hajdukovic, D.S. Astrophys Space Sci (2010) 326: 3. doi:10.1007/s10509-009-0208-2
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I present three relations, striking in their simplicity and fundamental appearance. The first one connects the Compton wavelength of a pion and the dark energy density of the Universe; the second one connects the Compton wavelength of a pion and the mass distribution of non-baryonic dark matter in a galaxy; the third one relates the mass of a pion to fundamental physical constants and cosmological parameters. All these relations are in excellent numerical agreement with observations.