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Comments on Charges and Near-Horizon Data of Black Rings by Hanaki, Kentaro; Ohashi, Keisuke; Tachikawa, Yuji is a scholarly article available to read on EtoBox.

What is Comments on Charges and Near-Horizon Data of Black Rings about?

We study how the charges of the black rings measured at the asymptotic infinity are encoded in the near-horizon metric and gauge potentials, independent of the detailed structure of the connecting region. Our analysis clarifies how different sets of four-dimensional charges can be assigned to a single five-dimensional object under the Kaluza-Klein reduction. Possible choices are related by the Witten effect on dyons and by the large gauge transformation in four and five dimensions, respectively.

Author

Hanaki, Kentaro; Ohashi, Keisuke; Tachikawa, Yuji

Published

2007

Language

EN