Using the effective metric formalism for photons in a nonlinear electromagnetic theory, we show that a certain field configuration in Born-Infeld electromagnetism in flat spacetime can be interpreted as an ultrastatic spherically symmetric wormhole. We also discuss some properties of the effective metric that are valid for any field configuration
© 2015 World Scientific Publishing Company. Eddington-inspired Born-Infeld (EiBI) gravity is a recen...
Abstract. We discuss several properties of static, spherically symmetric wormholes with particular e...
Abstract In this manuscript, we present an alternative method for calculating null geodesics in Gene...
We consider spherically symmetric configurations in general relativity (GR), supported by nonlinear ...
We consider spherically symmetric configurations in general relativity (GR), supported by nonlinear ...
In this paper, we review some properties for the evolving wormhole solution of Einstein equations co...
We discuss new exact solutions of a three-parameter nonminimal Einstein-Maxwell model. The solutions...
Following the recent theory of f(Q) gravity, we continue to investigate the possible existence of wo...
We discuss new exact solutions of a three-parameter nonminimal Einstein-Maxwell model. The solutions...
We discuss new exact solutions of a three-parameter nonminimal Einstein-Maxwell model. The solutions...
We discuss new exact solutions of a three-parameter nonminimal Einstein-Maxwell model. The solutions...
© 2015 World Scientific Publishing Company. Eddington-inspired Born-Infeld (EiBI) gravity is a recen...
It is shown that the existence of static, cylindrically symmetric wormholes does not require violati...
© 2015 World Scientific Publishing Company. Eddington-inspired Born-Infeld (EiBI) gravity is a recen...
© 2015 World Scientific Publishing Company. Eddington-inspired Born-Infeld (EiBI) gravity is a recen...
© 2015 World Scientific Publishing Company. Eddington-inspired Born-Infeld (EiBI) gravity is a recen...
Abstract. We discuss several properties of static, spherically symmetric wormholes with particular e...
Abstract In this manuscript, we present an alternative method for calculating null geodesics in Gene...
We consider spherically symmetric configurations in general relativity (GR), supported by nonlinear ...
We consider spherically symmetric configurations in general relativity (GR), supported by nonlinear ...
In this paper, we review some properties for the evolving wormhole solution of Einstein equations co...
We discuss new exact solutions of a three-parameter nonminimal Einstein-Maxwell model. The solutions...
Following the recent theory of f(Q) gravity, we continue to investigate the possible existence of wo...
We discuss new exact solutions of a three-parameter nonminimal Einstein-Maxwell model. The solutions...
We discuss new exact solutions of a three-parameter nonminimal Einstein-Maxwell model. The solutions...
We discuss new exact solutions of a three-parameter nonminimal Einstein-Maxwell model. The solutions...
© 2015 World Scientific Publishing Company. Eddington-inspired Born-Infeld (EiBI) gravity is a recen...
It is shown that the existence of static, cylindrically symmetric wormholes does not require violati...
© 2015 World Scientific Publishing Company. Eddington-inspired Born-Infeld (EiBI) gravity is a recen...
© 2015 World Scientific Publishing Company. Eddington-inspired Born-Infeld (EiBI) gravity is a recen...
© 2015 World Scientific Publishing Company. Eddington-inspired Born-Infeld (EiBI) gravity is a recen...
Abstract. We discuss several properties of static, spherically symmetric wormholes with particular e...
Abstract In this manuscript, we present an alternative method for calculating null geodesics in Gene...
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