S. Hahn

activity

20172022

most citedTesting effects of Lorentz invariance violation in the propagation of astroparticles with the Pierre Auger Observatory

32 citations · 33 across the 2 of their papers we have counts for

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physics.gen-ph2018

SU(2) $_{CMB}$ and the cosmological model: angular power spectra

Steffen Hahn, Ralf Hofmann, Daniel Kramer

Driven by the CMB temperature-redshift ( $T$ - $z$ ) relation as demanded by deconfining SU(2) Yang-Mills thermodynamics, an according cosmological model is proposed and analysed. This…

physics.gen-ph2017★ 1 cited

Cosmic Microwave Background as a thermal gas of SU(2) photons: Implications for the high-z cosmological model and the value of $H_{0}$

Steffen Hahn, Ralf Hofmann

Presently, we are facing a 3 $σ$ tension in the most basic cosmological parameter -- the Hubble constant $H_{0}$ . This tension arises when fitting the Lambda-cold-dark-matter model ($…

SU(2)CMB​ and the cosmological model: angular power spectra

Cosmic Microwave Background as a thermal gas of SU(2) photons: Implications for the high-z cosmological model and the value of H0​

SU(2) $_{CMB}$ and the cosmological model: angular power spectra

Cosmic Microwave Background as a thermal gas of SU(2) photons: Implications for the high-z cosmological model and the value of $H_{0}$