540 citations · 1.5k across the 15 of their papers we have counts for
15 papers
Effective CDM model emerging from under a special EOS limit in symmetric cosmology with Bayesian and ANN observational constraints
Anil Kumar Yadav, S. H. Shekh, N. Myrzakulov +3
In this work, we investigate the cosmological consequences of an effective CDM model emerging from the more general gravity theory under the special equation-of-state c…
Cosmological Analysis of Gravity with EoS Parameterization
S. H. Shekh, N. Myrzakulov, Anil Kumar Yadav +1
In this paper, we present a comprehensive cosmological analysis within the framework of gravity, a modified theory that incorporates nonlinear matter-geometry coupling…
Dark Energy Phenomenology in a Gravity Framework: Parameterization Approach
N. Myrzakulov, Anirudh Pradhan, Anil Kumar Yadav +1
This study investigates the cosmological implications of gravity by reconstructing the Hubble parameter from a logarithmic parameterization of the diagnostic. O…
The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics
Eleonora Di Valentino, Jackson Levi Said, Adam Riess +533
The standard model of cosmology has provided a good phenomenological description of a wide range of observations both at astrophysical and cosmological scales for several decades.…
Observational constraints using Bayesian statistics and Deep Learning in gravity
Lokesh Kumar Sharma, Suresh Parekh, Anil Kumar Yadav
This study investigates the evolution of Friedmann-Robertson-Walker (FRW) cosmological models within the gravity framework, utilizing a specific formulation and a nov…
Cosmological Evolution of Viscous Dark Energy in f(Q,C) Gravity: Two-Fluid Approach
N. Myrzakulov, Anirudh Pradhan, S. H. Shekh
In this paper, we study the cosmological evolution of a viscous dark energy model within the framework of gravity, utilizing a two-fluid approach. The model incorporates…
Constraining anisotropic universe under theory of gravity
Lokesh Kumar Sharma, Suresh Parekh, Saibal Ray +1
We try to find the possibility of a Bianchi V universe in the modified gravitational field theory of . We have considered a Lagrangian model in the connection between the t…
Reconstruction of symmteric teleparallel gravity with energy conditions
Irfan Mahmood, Hira Sohail, Allah Ditta +2
This research investigates the impact of modified gravity on cosmic scales, focusing on cosmology. By applying energy conditions, the study reconstructs various model…
Models of f(Q) gravity with electromagnetic field
S. H. Shekh, Hira Sohail, Irfan Mahmood +2
There are so many ideas that potentially explain the dark energy phenomenon, current research is focusing on a more in-depth analysis of the potential effects of modified gravity o…
Observation constraints on scalar field cosmological model in Anisotropic universe
Vinod Kumar Bhardwaj, Anil Kumar Yadav
In this study, we have explored a scalar field cosmological model in the axially symmetric Bianchi type-I universe. In this study, our aim is to constrain the scalar field dark ene…
Observational Constraints on generalized dark matter properties in the presence of neutrinos with the final Planck release
Vikrant Yadav, Santosh Kumar Yadav, Anil Kumar Yadav
In this paper, we investigate an extension of the standard CDM model by allowing: a temporal evolution in the equation of state (EoS) of DM via Chevallier-Polarski-Linder parame…
Cosmology Intertwined IV: The Age of the Universe and its Curvature
Eleonora Di Valentino, Luis A. Anchordoqui, Ozgur Akarsu +88
A precise measurement of the curvature of the Universe is of primeval importance for cosmology since it could not only confirm the paradigm of primordial inflation but also help in…
Cosmology Intertwined III: and
Eleonora Di Valentino, Luis A. Anchordoqui, Ozgur Akarsu +89
The standard Cold Dark Matter cosmological model provides a wonderful fit to current cosmological data, but a few tensions and anomalies became statistically significant with t…
Cosmology Intertwined II: The Hubble Constant Tension
Eleonora Di Valentino, Luis A. Anchordoqui, Ozgur Akarsu +90
The current cosmological probes have provided a fantastic confirmation of the standard Cold Dark Matter cosmological model, that has been constrained with unprecedented accurac…
Cosmology Intertwined I: Perspectives for the Next Decade
Eleonora Di Valentino, Luis A. Anchordoqui, Ozgur Akarsu +89
The standard Cold Dark Matter cosmological model provides an amazing description of a wide range of astrophysical and astronomical data. However, there are a few big open quest…