Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Kavya N"'
Publikováno v:
Physics of the Dark Universe 47 (2025) 101759
Cosmography has been extensively utilized to constrain the kinematic state of the Universe using measured distances. In this work, we propose a new method to reconstruct coupling theories using the first kind of Chebyshev polynomial for two variables
Externí odkaz:
http://arxiv.org/abs/2412.03065
Publikováno v:
Monthly Notices of the Royal Astronomical Society 535 (2), 1998-2008, 2024
We study Coupling Extended Proca-Nuevo gravity, a non-linear theory extending from dRGT massive gravity with a spin-1 field. This theory is shown to yield reliable, ghost-free cosmological solutions, modeling both the Universe's thermal history and l
Externí odkaz:
http://arxiv.org/abs/2412.02707
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 532(3) (2024) 3126
The ability of Big Bang Nucleosynthesis theory to accurately predict the primordial abundances of helium and deuterium, as well as the baryon content of the Universe, is considered one of the most significant achievements in modern physics. In the pr
Externí odkaz:
http://arxiv.org/abs/2407.09589
Autor:
Kavya N. Reddy, Shabaaz M. Baig, Meenu Batra, Kevin Colodner, Uchenna Madubuko, Anna Korban, Shridevi Pandya Shah
Publikováno v:
BMC Anesthesiology, Vol 20, Iss 1, Pp 1-4 (2020)
Abstract Background Grisel’s syndrome is a non-traumatic atlantoaxial subluxation associated with inflammatory conditions of the head and neck, which occurs primarily in children. Increased flexibility of the ligaments during inflammation is implic
Externí odkaz:
https://doaj.org/article/2ec2c0cfa01b4417b720c076ef9854ec
Publikováno v:
The Astrophysical Journal 970 (2024) 57
As a classical approach, the dynamics of the Universe, influenced by its dark components, are unveiled through prior modifications of Einstein's equations. Cosmography, on the other hand, is a highly efficient tool for reconstructing any modified the
Externí odkaz:
http://arxiv.org/abs/2406.06661
Publikováno v:
Eur. Phys. J. Plus 139, 179 (2024)
The cosmic acceleration observed in the expansion of the Universe has sparked extensive research into the nature of dark energy, which is known to constitute approximately 70\% of the Universe's energy content. In this study, we explore two parametri
Externí odkaz:
http://arxiv.org/abs/2401.17625
This manuscript investigates wormhole solutions within the framework of extended symmetric teleparallel gravity, incorporating non-commutative geometry, and conformal symmetries. To achieve this, we examine the linear wormhole model with anisotropic
Externí odkaz:
http://arxiv.org/abs/2312.09640
A new parametrization of the Hubble parameter is proposed to explore the issue of the cosmological landscape. The constraints on model parameters are derived through the Markov Chain Monte Carlo (MCMC) method by employing a comprehensive union of dat
Externí odkaz:
http://arxiv.org/abs/2309.00077
Publikováno v:
New Astronomy, 105 (2024) 102090
In the present manuscript, we study traversable wormhole solutions in the background of extended symmetric teleparallel gravity with matter coupling. With the anisotropic matter distribution we probe the wormhole geometry for two different gravity mo
Externí odkaz:
http://arxiv.org/abs/2308.07862
Publikováno v:
Annals of Physics, 455, 169383 (2023)
Non-commutativity is a key feature of spacetime geometry. The current article explores the traversable wormhole solutions in the framework of $f(R,L_m)$ gravity within non-commutative geometry. By using the Gaussian and Lorentzian distributions, we c
Externí odkaz:
http://arxiv.org/abs/2307.02498