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arXiv · 2405.05625

Does Dynamical Wormhole Evolve From Emergent Scenario?

Dhritimalya Roy·Ayanendu Dutta·Bikram Ghosh·Subenoy Chakraborty
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Abstract

In the present work we analyse a dynamical wormhole solution with two fluids system (one isotropic and homogeneous and the other being inhomogeneous and anisotropic in nature) as the matter at the throat. We choose two different forms of Equation of State(EoS) and investigate two solutions of the wormhole geometry. The properties to ensure existence and traversability has been analysed. Also, the model of the dynamic wormhole has been examined for a possibility of the Emergent Universe(EU) model in cosmological context. Finally, for the dynamical wormholes so obtained, Null Energy Condition(NEC) has been examined near the throat.

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Dhritimalya Roy, Ayanendu Dutta, Bikram Ghosh, Subenoy Chakraborty. 2024-05-09. Does Dynamical Wormhole Evolve From Emergent Scenario?. https://doi.org/10.1016/j.newast.2024.102248

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