5 papers
The relevance of the cosmic microwave background for cosmology
Pavel Kroupa, Eda Gjergo, Nikolaos Samaras
Within the Hot Big Bang picture, as usually interpreted in the standard LCDM framework and its hierarchical scenario for elliptical galaxy assembly, the cosmic microwave background…
Supernova Time Dilation in Hybrid Expansion-Tired-Light Cosmologies
Rajendra P. Gupta, Nikolaos Samaras, Utkarsh Kumar
Dark Energy Survey has shown that the emission light curve widths of supernovae increase to , obeying with $b=1.003\p…
Testing Covarying Coupling Constants (CCC) against the full SPARC rotation-curve sample: a like-for-like comparison with MOND and NFW
Rajendra P. Gupta, Nikolaos Samaras
The Covarying Coupling Constants (CCC) framework, developed to account for high-redshift JWST observations, contains a mechanism -- a covarying-constant effective mass field keyed…
Big Bang Nucleosynthesis Constraints on the CCC+TL Cosmology
Rajendra P. Gupta, Nikolaos Samaras
We investigate whether Big Bang nucleosynthesis (BBN) remains compatible with the Covarying Coupling Constants plus Tired Light (CCC+TL) cosmology. In this framework, only quantiti…
Origin of Galaxies
Nikolaos Samaras
Milgromian Dynamics (MOND) has been particularly successful in predicting scaling relations for galactic systems, namely the baryonic Tully-Fisher for spirals, the Faber-Jackson fo…