On the NUT-Born-Infeld-$\Lambda$ spacetime

作者: Nora Bretón , C.E. Ramírez-Codiz

DOI: 10.1016/J.AOP.2014.11.016

关键词: Lorentz forceMagnetic monopoleCosmological constantMathematical physicsCharged particleBlack holeGeodesicCharge (physics)Classical mechanicsSpacetimePhysics

摘要: The stationary axisymmetric spacetime coupled to nonlinear Born-Infeld electrodynamics is studied. solution was derived by Plebanski et al (1984) and it characterized six free parameters: mass, NUT charge, electric magnetic parameter cosmological constant. geodesic Lorentz force equations are integrated, a qualitative analysis of the effect varying parameters in effective potential provided. Then light charged particle trajectories discussed. conditions that determine an extreme black hole presented as well.

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