Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Bikram Keshari Parida"'
Publikováno v:
IEEE Access, Vol 12, Pp 141032-141051 (2024)
X-ray imaging plays a pivotal role in clinical diagnostics by facilitating tasks ranging from organ segmentation to disease detection. With the integration of artificial intelligence (AI), the capabilities of X-ray analysis have been greatly enhanced
Externí odkaz:
https://doaj.org/article/800bc830fbbb4fe4a9bd40be10f372cf
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 2, Pp 1-12 (2022)
Abstract Tidal deformability of a star in the presence of an external tidal field provides an important avenue to our understanding about the structure and properties of neutron stars. The deformation of the star is characterized by the tidal Love nu
Externí odkaz:
https://doaj.org/article/5972f9e60b0042f79094ab0efb4c0080
Autor:
Abhijit Sen, Bikram Keshari Parida
The generalized uncertainty principle (GUP) is a natural consequence of many proposed quantum gravity theories which further indicates the modification of the quantum mechanics and classical mechanics. A unified classical-quantum framework also leads
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0884266fc96c45e68806a0fec4853845
https://doi.org/10.21203/rs.3.rs-2598396/v2
https://doi.org/10.21203/rs.3.rs-2598396/v2
Publikováno v:
International Journal of Modern Physics D. 32
In this paper, we investigate the influence of tidal Love numbers on the equation-of-state (EoS) governing the interior matter distribution of a compact star within the framework of classical general relativity. By invoking a linear EoS for a spheric
Publikováno v:
The European Physical Journal Plus. 137
The Eisenhart lift establishes a fascinating connection between non-relativistic and relativistic physics, providing a space-time geometric understanding of non-relativistic Newtonian mechanics. What is still little known, however, is the fact that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12dd84837daddcf724e42ce9b40b4149
http://arxiv.org/abs/2207.05073
http://arxiv.org/abs/2207.05073
Publikováno v:
Communications in Theoretical Physics. 75:025403
We obtained a new class of solutions for a relativistic anisotropic compact star by utilizing the Karmarkar embedding condition. To obtain the closed-form solution a suitable form of one of the gravitational potentials has been chosen to determine th
We present a model of compact astrophysical object under General Theory of Relativity using the anisotropic extension of Tolman IV solution. The anisotropy function, derived from the model, remains well behaved throughout the interior of the star. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee8e8c66c47361898a1ad68743db970c
Publikováno v:
The 1st Electronic Conference on Universe.
In this paper, we introduce a framework to study the tidal deformation of relativistic anisotropic compact stars. Anisotropic stresses are ubiquitous in nature and widely used in modelling compact stellar objects. Tidal deformability of astrophysical
Publikováno v:
Annals Phys.
Annals Phys., 2021, 433, pp.168597. ⟨10.1016/j.aop.2021.168597⟩
Annals Phys., 2021, 433, pp.168597. ⟨10.1016/j.aop.2021.168597⟩
In this paper, we develop a new class of models for a compact star with anisotropic stresses inside the matter distribution. By assuming a linear equation of state for the anisotropic matter composition of the star we solve the Einstein field equatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9122958611c6f83420525e72fbd244e1
https://hal.science/hal-03157109
https://hal.science/hal-03157109