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arXiv · gr-qc/0212024

Spin-1 gravitational waves

F. Canfora·G. Vilasi·P. Vitale
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Abstract

Gravitational fields invariant for a 2-dimensional Lie algebra of Killing fields [ X,Y] =Y, with Y of light type, are analyzed. The conditions for them to represent gravitational waves are verified and the definition of energy and polarization is addressed; realistic generating sources are described.

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F. Canfora, G. Vilasi, P. Vitale. 2004-02-04. Spin-1 gravitational waves. https://doi.org/10.1142/s0217979204024148

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