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arxiv: hep-th/9407155 · v1 · pith:5OCQEVIEnew · submitted 1994-07-23 · ✦ hep-th

Ehlers--Harrison--Type Transformations in Dilaton--Axion Gravity

D.V. Gal'tsov , O.V. Kechkin This is my paper
classification ✦ hep-th
keywords dilaton--axiondualitygroupsymmetrytransformationsadmittingboostsderive
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The ten--parametric internal symmetry group is found in the $D=4$ Einstein--Maxwell--Dilaton--Axion theory restricted to space--times admitting a Killing vector field. The group includes dilaton--axion $SL(2,R)$ duality and Harrison--type transformations which are similar to some target--space duality boosts, but act on a different set of variables. New symmetry is used to derive a seven--parametric family of rotating dilaton--axion Taub--NUT dyons.

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