Petrov type of linearly perturbed type-D spacetimes
نویسندگان
چکیده
منابع مشابه
On a Petrov-type D Homogeneous Solution
We present a new two-parameter family of solutions of Einstein gravity with negative cosmological constant in 2+1 dimensions. These solutions are obtained by squashing the anti-deSitter geometry along one direction and posses four Killing vectors. Global properties as well as the four dimensional generalization are discussed, followed by the investigation of the geodesic motion. A simple global...
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چکیده ندارد.
On the Existence of Radiation Gauges in Petrov type II spacetimes
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We develop an algebraic procedure to rotate a general NewmanPenrose tetrad in a Petrov type I spacetime into a frame with Weyl scalars Ψ1 and Ψ3 equal to zero, assuming that initially all the Weyl scalars are non vanishing. The new frame highlights the physical properties of the spacetime. In particular, in a Petrov Type I spacetime, setting Ψ1 and Ψ3 to zero makes apparent the superposition of...
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ژورنال
عنوان ژورنال: Classical and Quantum Gravity
سال: 2015
ISSN: 0264-9381,1361-6382
DOI: 10.1088/0264-9381/32/19/195013