Paraskevas, Evangelos A.

1. Linear matter density perturbations in the Λ_{\rm s}CDM model: Examining growth dynamics and addressing the S₈ tension
   2025/02/27 by Akarsu, Özgür, Çam, Arman, Paraskevas, Evangelos A. +1 · 6 citations
   #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc)
2. The density of virialized clusters as a probe of dark energy
   2023/08/14 by Evangelos Achilleas Paraskevas, Paraskevas, Evangelos A., Leandros Perivolaropoulos +1 · 2 citations
   Physics and Astronomy · #Astronomy and Astrophysical Research #Galaxies: Formation, Evolution, Phenomena #Stellar, planetary, and galactic studies