Výsledky vyhledávání - "Bharti, Puja"

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(w, c)-periodic functions on time scales and application for families of delayed dynamic equations representing population models

Autor: Bharti, Puja, Dhama, Soniya

This paper delves into a novel class of functions defined on an invariant under translation time scale T, known as (w, c)-periodic functions. This class encompasses various types of functions, such as periodic, anti-periodic, Bloch, and unbounded fun

Externí odkaz: http://arxiv.org/abs/2312.05485

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The classification of interior solutions of anisotropic fluid configurations

Autor: Kumar, Jitendra, Bharti, Puja

The Einstein-Maxwell (or Einstein) system of field equations plays a substantial role in the modeling of compact stars. Although due to its non-linearity getting an exact solution for the system of field equations is a difficult task, the solutions o

Externí odkaz: http://arxiv.org/abs/2112.12518

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An isotropic compact stellar model in curvature coordinate system consistent with observational data

Autor: Kumar, Jitendra, Bharti, Puja

This paper investigates a spherically symmetric compact relativistic body with isotropic pressure profiles within the framework of general relativity. In order to solve the Einstein's field equations, we have considered the Vaidya-Tikekar type metric

Externí odkaz: http://arxiv.org/abs/2102.12754

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Pulsar PSR B0943+10 as an isotropic Vaidya-Tikekar type compact star : A comprehensive study

Autor: Kumar, Jitendra, Bharti, Puja

In this paper, we have constructed a model for well behaved isotropic compact star in the presence of charged perfect fluid, by considering a static and spherically symmetric metric in Schwarzschild's canonical coordinate system. To put the resulting

Externí odkaz: http://arxiv.org/abs/2102.13489

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