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A Nonaxisymmetric Solution of Einstein’s Equations Featuring Pure Radiation from a Rotating Source
Author
Source
ISRN Astronomy and Astrophysics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-08
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A special nonaxisymmetric solution of Einstein’s equations is derived, representing pure radiation from a rotating isolated source.
The spacetime is assumed to be algebraically special having a multiple null eigenvector of the Weyl tensor forming a geodesic, shear-free, diverging, and twisting congruence k.
Employing a complex null tetrad involving the vector k, the Ricci tensor, density of the radiation, divergence, and twist are calculated for the derived metric.
A particular (nonaxisymmetric) subcase is shown to be flat at infinity and to contain the axisymmetric radiating Kerr metric, derived by Kramer and separately by Vaidya and Patel, as a special case.
The spacetime is of Petrov type II and without Killing vectors.
American Psychological Association (APA)
Davidson, William. 2012. A Nonaxisymmetric Solution of Einstein’s Equations Featuring Pure Radiation from a Rotating Source. ISRN Astronomy and Astrophysics،Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-452156
Modern Language Association (MLA)
Davidson, William. A Nonaxisymmetric Solution of Einstein’s Equations Featuring Pure Radiation from a Rotating Source. ISRN Astronomy and Astrophysics No. 2012 (2012), pp.1-6.
https://search.emarefa.net/detail/BIM-452156
American Medical Association (AMA)
Davidson, William. A Nonaxisymmetric Solution of Einstein’s Equations Featuring Pure Radiation from a Rotating Source. ISRN Astronomy and Astrophysics. 2012. Vol. 2012, no. 2012, pp.1-6.
https://search.emarefa.net/detail/BIM-452156
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-452156