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arXiv · hep-th/0412195

Rotating Black Hole, Twistor-String and Spinning Particle

Alexander Burinskii
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Abstract

We discuss basic features of the model of spinning particle based on the Kerr solution. It contains a very nontrivial {\it real} stringy structure consisting of the Kerr circular string and an axial stringy system. We consider also the complex and twistorial structures of the Kerr geometry and show that there is a {\it complex} twistor-string built of the complex N=2 chiral string with a twistorial $(x,θ)$ structure. By imbedding into the real Minkowski $\bf M^4$, the N=2 supersymmetry is partially broken and string acquires the open ends. Orientifolding this string, we identify the chiral and antichiral structures. Target space of this string is equivalent to the Witten's `diagonal' of the $\bf CP^3\times CP^{*3}.$

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Alexander Burinskii. 2004-12-17. Rotating Black Hole, Twistor-String and Spinning Particle. https://doi.org/10.1007/bf03032012

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