Ruchika

1. Observational Constraints on Axion(s) Dark Energy with a Cosmological Constant
   2020/05/18 by Ruchika, Adil, Shahnawaz A., Dutta, Koushik +2 · 3 citations
   #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High Energy Physics - Theory (hep-th)
2. A gravitational constant transition within cepheids as supernovae calibrators can solve the Hubble tension
   2023/06/08 by Ruchika Ruchika, Himansh Rathore, Ruchika +5 · 4 citations
   Physics and Astronomy · #Cosmology and Gravitation Theories #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #Gamma-ray bursts and supernovae #General Relativity and Quantum Cosmology (gr-qc) #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies
3. 2D BAO vs 3D BAO: Hints for new physics?
   2024/06/08 by Ruchika Ruchika, Ruchika · 3 citations
   Earth and Planetary Sciences · Engineering · Medicine · #Advanced X-ray and CT Imaging #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Medical Imaging Techniques and Applications #Seismic Imaging and Inversion Techniques
4. Resilience and implications of adiabatic CMB cooling
   2025/05/05 by Ruchika, Giarè, William, Teixeira, Elsa M. +1 · 4 citations
   #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences
5. Effects of a local physics change on the SH0ES determination of H₀
   2024/08/07 by Ruchika, Perivolaropoulos, Leandros, Melchiorri, Alessandro · 1 citation
   #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences