corner
corner

Phys. Rev. Lett. 92, 191101 (2004) [4 pages]

Kerr Black Holes in Horizon-Generating Form

Download: PDF (83 kB) Buy this article Export: BibTeX or EndNote (RIS)

Sean A. Hayward*
Department of Science Education, Ewha Womans University, Seodaemun-gu, Seoul 120-750, Korea

Received 6 February 2004; published 13 May 2004

New coordinates are given which describe nondegenerate Kerr black holes in dual-null foliations based on the outer (or inner) horizons, generalizing the Kruskal form for Schwarzschild black holes. The construction involves an area radius for the transverse surfaces and a generalization of the Regge-Wheeler radial function, both functions of the original radial coordinate only.

© 2004 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.92.191101
DOI:
10.1103/PhysRevLett.92.191101
PACS:
04.70.Bw

*Electronic address: hayward@mm.ewha.ac.kr