From the 1 of 88 papers with an AI index.
23 citations
- Sapienza University of RomeIT62 papers
- Université Paris-SaclayFR61 papers
- Yıldız Technical UniversityTR61 papers
- California Institute of TechnologyUS60 papers
- Cornell UniversityUS60 papers
- Istanbul UniversityTR60 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT60 papers
- Johns Hopkins UniversityUS60 papers
- Purdue University West LafayetteUS60 papers
- Rutgers, The State University of New JerseyUS60 papers
- Texas A&M UniversityUS60 papers
- The Ohio State UniversityUS60 papers
11 papers · 1 filter
Origin of the Sloshing Spiral in the Abell 2107 Galaxy Cluster
Muhammed Kıyami Erdim
We present a detailed thermodynamic analysis of a sloshing spiral discovered in the intracluster medium (ICM) of the galaxy cluster Abell 2107, based on deep Chandra X-ray Observat…
Modifying CDM dynamics via out-of-equilibrium axions: reconciling SH0ES and DESI values
Giovanni Montani, Luis A. Escamilla, Nakia Carlevaro +1
We investigate late-Universe dynamics in which the dark matter component is described by axion particles. The proposed framework departs from the standard CDM paradigm due to a…
Probing dynamical dark energy with late-time data: Evidence, tensions, and the limits of the CDM framework
Tengpeng Xu, Suresh Kumar, Yun Chen +4
We test the dynamical dark-energy CDM (CPL) framework against CDM using CMB anisotropies and lensing together with DESI DR2, SDSS-IV, transverse/angular BAO (BAOtr), and…
CDM cosmology from a type-II minimally modified gravity
Ãzgür Akarsu, Antonio De Felice, Eleonora Di Valentino +5
We integrate CDM, a promising scenario for alleviating cosmological tensions, into VCDM, a type-II minimally modified gravity. This promotes the scenario to a fully pre…
Revisiting the Matter Creation Process: Observational Constraints on Gravitationally Induced Dark Energy and the Hubble Tension
Tiziano Schiavone, Mariaveronica De Angelis, Luis A. Escamilla +2
The Hubble tension and the unknown origin of dark energy motivate the exploration of alternative mechanisms for late-time cosmic acceleration. We investigate gravitationally induce…
Nonlinear Matter Power Spectrum from relativistic -body Simulations: CDM versus CDM
Ãzgür Akarsu, Eleonora Di Valentino, JiÅà VyskoÄil +3
We present relativistic -body simulations of a CDM - sign-switching cosmological constant (CC) - scenario under general relativity and compare its nonlinear matter p…