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Linearized stability of charged thin-shell wormholes. (English) Zbl 1048.83004

Summary: The linearized stability of charged thin shell wormholes under spherically symmetric perturbations is analyzed. It is shown that the presence of a large value of charge provides stabilization to the system, in the sense that the constraints on the equation of state are less severe than for non-charged wormholes.

MSC:

83C22 Einstein-Maxwell equations
83C25 Approximation procedures, weak fields in general relativity and gravitational theory
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