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String theory extensions of Einstein-Maxwell fields: the static case

Alfredo Herrera-Aguilar·Oleg V. Kechkin
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Abstract

We present a new approach for generation of solutions in the four-dimensional heterotic string theory with one vector field and in the five-dimensional bosonic string theory starting from the static Einstein-Maxwell fields. Our approach allows one to construct the solution classes invariant with respect to the total subgroup of the three-dimensional charging symmetries of these string theories. The new generation procedure leads to the extremal Israel-Wilson-Perjes subclass of string theory solutions in a special case and provides its natural continuous extension to the realm of non-extremal solutions. We explicitly calculate all string theory solutions related to three-dimensional gravity coupled to an effective dilaton field which arises after an appropriate charging symmetry invariant reduction of the static Einstein-Maxwell system.

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Alfredo Herrera-Aguilar, Oleg V. Kechkin. 2002-02-28. String theory extensions of Einstein-Maxwell fields: the static case. https://doi.org/10.1142/s0217751x02009837

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