Publications

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2016
Eid, A., "Cylindrical thin-shell wormholes supported by phantom energy", The European Physical Journal Plus, vol. 131, no. 9, pp. 298, 2016. AbstractWebsite

In the framework of Darmois-Israel formalism, the general equations describing the motion of cylindrical thin-shell wormholes supported by equation of state of phantom energy are derived. The linear perturbation approach is used to investigate the stability of a cylindrical thin-shell wormhole of a static solution.

Eid, A., "Dynamics of charged shell with a cosmological constant", New Astronomy, vol. 44, pp. 17 - 20, 2016. Website
Eid, A., "On the stability of charged thin-shell wormholes", The European Physical Journal Plus, vol. 131, no. 2, pp. 23, 2016. AbstractWebsite

In the framework of Darmois-Israel formalism, the stability of charged thin shell wormholes is discussed by linearized radial perturbations around static solutions at the wormhole throat. A wormhole is described as a limiting case of a constant density spherical shell, where the structure must be unstable to linearized radial perturbations.

2017
Eid, A., "Stability of charged thin shell wormhole supported by polytropic gas", New Astronomy, vol. 53, pp. 6-11, 2017. AbstractWebsite

In the framework of Darmois-Israel formalism, the general equations describing the motion of thin shell wormhole with a general form of equation of state of a polytropic gas are derived. The mechanical stability analysis of thin shell wormhole with charge in Reissner–Nordstrom (RN) to linearized spherically symmetric perturbation about static equilibrium solution is carried out.

Eid, A., "Stability of thin shell wormholes in Born-Infeld theory supported by polytropic phantom energy", Journal of the Korean Physical Society, vol. 70, issue 4, pp. 436–441, 2017. AbstractWebsite

In the framework of the Darmois-Israel formalism, the dynamical equations of motion of spherically-symmetric thin-shell wormholes supported by a polytropic phantom energy in Einstein- Born-Infeld theory are constructed. A stability analysis of the spherically-symmetric thin-shell wormhole by using the standard potential method is carried out. The existence of stable, static solutions depends on the values of some parameters.

Eid, A., "Stability of thin shell wormholes with a modified Chaplygin gas in Einstein–Hoffman–Born–Infeld theory", Indian J Phys, vol. 91, issue 11, pp. 1451–1456, 2017. AbstractWebsite

In the framework of Darmois–Israel formalism, the dynamics of motion equations of spherically symmetric thin shell wormholes that are supported by a modified Chaplygin gas in Einstein–Hoffman–Born–Infeld theory are constructed. The stability analysis of a thin shell wormhole is also discussed using a linearized radial perturbation around static solutions at the wormhole throat. The existence of stable static solutions depends on the value of some parameters of dynamical shell.

2018
Eid, A., "Schwarzschild–De Sitter Thin Shell Wormholes Supported by a Generalized Cosmic Chaplygin Gas", Gravitation and Cosmology, vol. 24, issue 4, pp. 378–383, 2018. Abstractgrco378.pdfWebsite

The dynamics of spherically symmetric thin-shell wormholes (TSW), supported by a generalized
cosmic Chaplygin gas in Schwarzschild- de Sitter space-time, is studied using the cut-and-paste
technique (the Darmois–Israel formalism). A mechanical stability analysis of spherically symmetric thinshell
wormhole is is carried out. by using the standard potential method. The existence of stable static
solutions depends on the value of some parameters.

Eid, A., "Stability of cylindrical thin shell wormholes supported by MGCG in f(R) gravity", Indian Journal Physics, vol. 92, issue 8, pp. 1065–1074, 2018. Abstracteid2018_article_stabilityofcylindricalthinshel.pdfWebsite

In the framework of f (R) modified theory of gravity, the dynamical equations of motion of a cylindrical thin
shell wormholes supported by a modified generalized Chaplygin gas are constructed, using the cut and paste
scheme (Darmois Israel formalism). The mechanical stability analysis of a cylindrical thin shell wormhole is discussed
using a linearized radial perturbation around static solutions at the wormhole throat. The presence of stable static solutions
depends on the suitable values of some parameters of dynamical shell.

2019
Eid, A., "Stabilityof a regular black holes thin-shell wormhole in Reissner-Nordstrom - De Sitter space-time", Applications and Applied Mathematics: An International Journal (AAM), vol. 14, issue 2, pp. 1040-1051, 2019.
2020
Eid, A., "Stability of asymmetric thin shell wormhole with a variable equation of state", Modern Physics Letters A, vol. 35, issue 26, pp. 2050215, 2020.
Eid, A., "Stability of regular thin shell wormholes supported by VDW quintessence.", Applications & Applied Mathematics, vol. 15, issue 1, pp. 69, 2020.
Eid, A., "Stability of thin shell wormhole in f (R) theory of gravity", Physics of the Dark Universe, vol. 30, pp. 100705, 2020.
2021
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