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arXiv · hep-th/9810005

Harmonic Space Construction of the Quaternionic Taub-NUT metric

Evgeny Ivanov·Galliano Valent
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Abstract

We present details of the harmonic space construction of a quaternionic extension of the four-dimensional Taub-NUT metric. As the main merit of the harmonic space approach, the metric is obtained in an explicit form following a generic set of rules. It exhibits $SU(2)\times U(1)$ isometry group and depends on two parameters, Taub-NUT `mass' and the cosmological constant. We consider several limiting cases of interest which correspond to special choices of the involved parameters.

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Evgeny Ivanov, Galliano Valent. 1998-10-07. Harmonic Space Construction of the Quaternionic Taub-NUT metric. https://doi.org/10.1088/0264-9381%2F16%2F3%2F030

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