Weak deflection angle by Casimir wormhole using Gauss-Bonnet theorem and its shadow

DOI10.1142/S0217732320503228zbMath1455.83008arXiv2101.04515OpenAlexW2999757691MaRDI QIDQ4964179

Ali Hamza, Wajiha Javed, Ali Övgün

Publication date: 24 February 2021

Published in: Modern Physics Letters A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2101.04515

zbMATH Keywords

shadowGauss-Bonnet theoremgravitational lensingwormholerelativity and gravitationweak deflection angleplasma medium

Mathematics Subject Classification ID

Classes of solutions; algebraically special solutions, metrics with symmetries for problems in general relativity and gravitational theory (83C20) Approximation procedures, weak fields in general relativity and gravitational theory (83C25)

Related Items (6)

Wormholes without exotic matter: quasinormal modes, echoes and shadows ⋮ Periastron precession due to a Janis–Newman–Winicour wormhole in the weak field limit ⋮ Probing effective loop quantum gravity on weak gravitational lensing, Hawking radiation and bounding greybody factor by black holes ⋮ Effect of Horndeski theory on weak deflection angle using the Gauss–Bonnet theorem ⋮ Weak deflection angle by asymptotically flat black holes in Horndeski theory using Gauss–Bonnet theorem ⋮ The shadows and observational appearance of a noncommutative black hole surrounded by various profiles of accretions

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