Examples of Einstein spacetimes with recurrent null vector fields
Autoři | |
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Rok publikování | 2011 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | Classical and Quantum Gravity |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Obecná matematika |
Klíčová slova | Einstein equation; exact solution; special holonomy |
Popis | The Einstein equation on four-dimensional Lorentzian manifolds admitting recurrent null vector fields is discussed. Several examples of a special form are constructed. The holonomy algebras, Petrov types and the Lie algebras of Killing vector fields of the obtained metrics are found. |
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