Jana, Sanlib and Krishnan, Chethan (2014) A Kaluza-Klein subtractor. In: MODERN PHYSICS LETTERS A, 29 (16).
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Abstract
We generalize the results of arXiv : 1212.1875 and arXiv : 1212.6919 on attraction basins and their boundaries to the case of a specific class of rotating black holes,namely the ergo-free branch of extremal black holes in Kaluza-Klein theory. We find that exact solutions that span the attraction basin can be found even in the rotating case by appealing to certain symmetries of the equations of motion. They are characterized by two asymptotic parameters that generalize those of the non-rotating case, and the boundaries of the basin are spinning versions of the (generalized) subtractor geometry. We also give examples to illustrate that the shape of the attraction basin can drastically change depending on the theory.
| Item Type: | Journal Article |
|---|---|
| Publication: | MODERN PHYSICS LETTERS A |
| Publisher: | WORLD SCIENTIFIC PUBL CO PTE LTD |
| Additional Information: | Copyright for this article belongs to the WORLD SCIENTIFIC PUBL CO PTE LTD, 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE |
| Keywords: | Black holes; supergravity; attractor mechanism |
| Department/Centre: | Division of Physical & Mathematical Sciences > Centre for High Energy Physics |
| Date Deposited: | 24 Jun 2014 05:01 |
| Last Modified: | 26 Jun 2014 05:53 |
| URI: | http://eprints.iisc.ac.in/id/eprint/49297 |
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