Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Himanshu Chaudhary"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 9, Pp 1-19 (2024)
Abstract In this paper, we investigate the phenomenon of the accelerated cosmic expansion in the late universe and the mass accretion process for a four-dimensional Einstein-Aether black hole. Starting with the basics of Einstein-Aether gravity theor
Externí odkaz:
https://doaj.org/article/6d64e810c1b44632b6e3f0943477d8b8
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 6, Pp 1-16 (2024)
Abstract The present study is based on $$f(\mathscr {T})$$ f ( T ) gravity, where we impose possible observational constraints on the model parameters to obtain physically plausible features of compact stars, specifically neutron stars. To do so, as
Externí odkaz:
https://doaj.org/article/2cf57a97650a48e5a5369f3b8b02d07a
Autor:
Niyaz Uddin Molla, Himanshu Chaudhary, G. Mustafa, Farruh Atamurotov, Ujjal Debnath, Dhruv Arora
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 6, Pp 1-20 (2024)
Abstract We investigate the strong gravitational lensing phenomena caused by a black hole with a dark matter halo in the presence of cloud string and quintessence. This study examines strong gravitational lensing with two significant dark matter mode
Externí odkaz:
https://doaj.org/article/9acf2a16bb604ec8a524fde385190ec1
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 4, Pp 1-16 (2024)
Abstract We investigate strong gravitational lensing by quantum-improved charged black holes characterized by an additional parameter denoted as $$\omega $$ ω , in addition to the mass M and charge Q. Our findings reveal that when both the parameter
Externí odkaz:
https://doaj.org/article/faf51cc2165140d4a4d0a24dba8415f9
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 3, Pp 1-22 (2024)
Abstract In this work, we assume that the FLRW universe, which is filled with dark matter along with dark energy, is in the framework of Hořava–Lifshitz (HL) gravity. The dark energy is considered as the linear (Model I) and CPL (Model II) paramet
Externí odkaz:
https://doaj.org/article/1bc278158a474bffa23caf0ffe051fbd
Autor:
Rishabh Srivastava, Himanshu Chaudhary, Anuj Kumar, Felipe M. de Souza, Sanjay R. Mishra, Felio Perez, Ram K. Gupta
Publikováno v:
Discover Nano, Vol 18, Iss 1, Pp 1-18 (2023)
Abstract Tuning the electronic properties of transition metals using pyrophosphate (P2O7) ligand moieties can be a promising approach to improving the electrochemical performance of water electrolyzers and supercapacitors, although such a material’
Externí odkaz:
https://doaj.org/article/4a49007592b7468e983aa8393e31b9a7
Autor:
Dhruv Arora, Niyaz Uddin Molla, Himanshu Chaudhary, Ujjal Debnath, Farruh Atamurotov, G. Mustafa
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 11, Pp 1-12 (2023)
Abstract The current manuscript deals with the tidal force effects, geodesic deviation, and shadow constraints of the Schwarzschild-like black hole theorised in Starobinsky–Bel-Robinson gravity exhibiting M-theory compactification. In the current a
Externí odkaz:
https://doaj.org/article/476224353b24465a915b5489e14ff57f
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 10, Pp 1-18 (2023)
Abstract The paper is devoted to study the observational signatures of $$f(R,G,\mathcal {T})$$ f ( R , G , T ) gravity in FRW universe. In this research article, we present a new cosmological model formulated within the $$f(R,G,\mathcal {T})$$ f ( R
Externí odkaz:
https://doaj.org/article/f81079088a794d598e962dec53417907
Autor:
Amine Bouali, Himanshu Chaudhary, Rattanasak Hama, Tiberiu Harko, Sorin V. Sabau, Marco San Martín
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 2, Pp 1-22 (2023)
Abstract We further investigate the dark energy model based on the Finsler geometry inspired osculating Barthel–Kropina cosmology. The Barthel–Kropina cosmological approach is based on the introduction of a Barthel connection in an osculating Fin
Externí odkaz:
https://doaj.org/article/f8671df758074e82af3bf2379e5e9ee0
A novel gait-based synthesis procedure for the design of 4-bar exoskeleton with natural trajectories
Publikováno v:
Journal of Orthopaedic Translation, Vol 12, Iss C, Pp 6-15 (2018)
Background/Objective: Human walking involves the coordination of brain, nerves, and muscles. A disturbance in their coordination may result in gait disorder. The gait disorder may be treated through manually assisted gait training or with the aid of
Externí odkaz:
https://doaj.org/article/b5f65905244a43adb36cb489d1a37e76