Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Radinschi, Irina"'
Autor:
Pasqua, Antonio, Chattopadhyay, Surajit, Radinschi, Irina, Alshehri, Azzah Aziz, Tawfik, Abdel Nasser
In this work, we examine the cosmological characteristics of the Power Law Entropy Corrected Holographic Dark Energy (PLECHDE) model with infrared (IR) cut-off, which is determined by the curvature parameter $k$, the time derivative of $H$, and the a
Externí odkaz:
http://arxiv.org/abs/2305.15437
The low mass compact stars are quite fascinating objects to study for their enigmatic behaviour. In this paper, we have modeled this kind of low mass strange stars based on the Heintzmann ansatz (H. Heintzmann., Zeitschrift f\"ur Physik, vol.228, 489
Externí odkaz:
http://arxiv.org/abs/2112.04347
Autor:
Kalam, Mehedi, Ghari, Amir, Radinschi, Irina, Haghi, Hosein, Rahaman, Farook, Chowdhury, Tandrima
Publikováno v:
In New Astronomy December 2024 113
Autor:
Pasqua, Antonio, Chattopadhyay, Surajit, Radinschi, Irina, Alshehri, Azzah Aziz, Tawfik, Abdel Nasser
Publikováno v:
In Annals of Physics June 2024 465
Autor:
Radinschi, Irina, Grammenos, Theophanes, Rahaman, Farook, Spanou, Andromahi, Cazacu, Marius Mihai, Chattopadhyay, Surajit, Pasqua, Antonio
The evaluation of the energy-momentum distribution for a new four-dimensional, spherically symmetric, static and charged black hole spacetime geometry with constant non-zero topological Euler density is performed by using the energy-momentum complexe
Externí odkaz:
http://arxiv.org/abs/1807.00300
Autor:
Sarkar, Susmita, Rahaman, Farook, Radinschi, Irina, Grammenos, Theophanes, Chakraborty, Joydeep
The behaviour of massive and massless test particles around asymptotically flat and spherically symmetric, charged black holes in the context of generalized dilaton-axion gravity in four dimensions is studied. All the possible motions are investigate
Externí odkaz:
http://arxiv.org/abs/1805.00295
Autor:
Das, Samprity1,2 (AUTHOR), Radinschi, Irina3 (AUTHOR), Chattopadhyay, Surajit2 (AUTHOR) surajitchatto@outlook.com
Publikováno v:
Axioms (2075-1680). Mar2023, Vol. 12 Issue 3, p234. 31p.
Publikováno v:
In New Astronomy April 2020 76
We present some new types of non-singular model for anisotropic stars with constant $\Lambda $ and variable $\Lambda$ based on the Krori and Barua (KB) metric in $(2+1)$ dimensions. The solutions obtained here satisfy all the regularity conditions an
Externí odkaz:
http://arxiv.org/abs/1210.6346
An analysis of the energy-momentum localization for a four-dimensional\break Schwarzschild black hole surrounded by quintessence is presented in order to provide expressions for the distributions of energy and momentum. The calculations are performed
Externí odkaz:
http://arxiv.org/abs/1204.1663