2009/09/06 by F. Rahaman, K A Rahman, K. A. Rahman +3 · 1 citation
Physics and Astronomy · #Astrophysical Phenomena and Observations #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #gr-qc
paper · pdf · doi:10.1007/s10773-010-0423-1
published as Int.J.Theor.Phys.49:2364-2378,2010 · 8 pages and 19 figures
arxiv created 2009/09/06 · openalex publication_date 2010/07/21 · arxiv updated 2011/03/28 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We investigate a new thin-shell wormhole constructed by surgically grafting two regular charged black holes arising from the action using nonlinear electrodynamics coupled to general relativity. The stress-energy components within the shell violate the null and weak energy conditions but obey the strong energy condition. We study the stability in two ways: (i) taking a specific equation of state at the throat and (ii) analyzing the stability to linearized spherically symmetric perturbations about a static equilibrium solution. Various other aspects of this thin-shell wormhole are also analyzed.