Charged anisotropic Finch-Skea-Bardeen spheres

نویسندگان

چکیده

This manuscript explores the compact geometries by employing Karmarkar condition with charged anisotropic source of matter distribution. For this purpose, we consider an explicit model indulging grr metric potential obeying condition. Moreover, ansatz time co-efficient following approach Adler [1]. The crucial aspect present investigation is implication Bardeen as outer spacetime [2]. Implementation turns out to be very interesting corresponds magnetic mono-pole gravitational remnants emerging from some particular non-linear electrodynamics. Detailed analysis supported their corresponding plots profiles pressure profiles, energy density, anisotropy function, electric field attributes, bounds, redshift compactness parameter, stability and adiabatic index has been provided. It important mention here that our obtained solutions are physically viable well stable.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

v 1 1 1 M ay 2 00 6 Charged analogue of Finch - Skea stars

We present solutions to the Einstein-Maxwell system of equations in spherically symmetric gravitational fields for static interior spacetimes with a specified form of the electric field intensity. The condition of pressure isotropy yields three category of solutions. The first category is expressible in terms of elementary functions and does not have an un-charged limit. The second category is ...

متن کامل

Self–similar and Charged Radiating Spheres: an Anisotropic Approach

Considering charged fluid spheres as anisotropic sources and the diffusion limit as the transport mechanism, we suppose that the inner space– time admits self–similarity. Matching the interior solution with the Reissner– Nordström–Vaidya exterior one, we find an extremely compact and oscillatory final state with a redistribution of the electric charge function and non zero pressure profiles.

متن کامل

Relativistic anisotropic charged fluid spheres with varying cosmological con- stant

Static spherically symmetric anisotropic source has been studied for the EinsteinMaxwell field equations assuming the erstwhile cosmological constant Λ to be a space-variable scalar, viz., Λ = Λ(r). Two cases are examined out of which one reduces to isotropic sphere. The solutions thus obtained are shown to be electromagnetic in origin as a particular case. It is also shown that the generally u...

متن کامل

Clusters of charged Janus spheres.

We study the assembly of spherical particles with opposite electric charge on both hemispheres, in the case that the particle diameter exceeds the electrostatic screening length. Clusters result, not strings. The cluster shapes are analyzed by combined epifluorescence microscopy and Monte Carlo computer simulations with excellent agreement, indicating that the particles assemble in aqueous susp...

متن کامل

Pair interaction of charged colloidal spheres near a charged wall.

Although equally charged colloidal particles dispersed in clean water are expected to repel each other, an unexplained long-range attraction has consistently been reported for charged colloidal spheres confined by charged macroscopic surfaces. We present an alternative equilibrium measurement of the pair interaction energy for charged spheres near a single charged wall. Analyzing their radial d...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nuclear Physics B

سال: 2021

ISSN: ['1873-1562', '0550-3213']

DOI: https://doi.org/10.1016/j.nuclphysb.2021.115418