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arXiv · hep-th/9610013

Stationary Dilatons with Arbitrary Electromagnetic Field

Tonatiuh Matos·Cesar Mora
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Abstract

We present two new classes of axisymmetric stationary solutions of the Einstein-Maxwell-Dilaton equations with coupling constant $α^2=3$. Both classes are written in terms of two harmonic maps $λ$ and $τ$. $λ$ determines the gravitational potential and $τ$ the electromagnetic one in such a form that we can have an arbitrary electromagnetic field. As examples we generate two solutions with mass ($M$), rotation ($s$) and scalar ($δ$) parameters, one with electric charge ($q$) another one with magnetic dipole ($Q$) parameter. The first solution contains the Kerr metric for $q=δ=0$.

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Tonatiuh Matos, Cesar Mora. 1996-10-02. Stationary Dilatons with Arbitrary Electromagnetic Field. https://doi.org/10.1088/0264-9381%2F14%2F8%2F027

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