Effect of NUT parameter on the analytic extension of the Cauchy horizon that develop in colliding wave spacetimes
Küçük Resim Yok
Tarih
2009
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
WorldScientific
Erişim Hakkı
Attribution-NonCommercial 3.0 United States
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
Özet
The Cauchy horizon forming colliding wave solution due to Chandrasekhar and Xanthopoulos (CX) has been generalized by inclusion of the NUT ( Newman - Unti - Tamburino) parameter. This is done by transforming the part of the inner horizon region of a Kerr-Newman-NUT black hole into the space of colliding waves. By taking appropriate combination of Killing vectors and analytically extending beyond the Cauchy horizon the time-like hyperbolic sigularities are resolved as well. This provides another example of its kind among the type - D metrics with special emphasis on the role of the NUT parameter. Finally, it is shown that horizons of colliding higher dimensional plane waves obtained from the black p-branes undergoes a similar procedure of analytic extension.
Açıklama
Anahtar Kelimeler
Colliding gravitational waves, Cauchy horizons
Kaynak
International Journal of Modern Physics A - Arxiv
WoS Q Değeri
Scopus Q Değeri
Q2
Cilt
24
Sayı
16-17
Künye
Gürtuğ, Ö. ve Halilsoy, M. (2009). Effect of NUT parameter on the analytic extension of the Cauchy horizon that develop in colliding wave spacetimes. International Journal of Modern Physics A - Arxiv. 24(16-17), s. 3171-3190.
