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arXiv · 1511.04013

Evanescent gravitons in Warped Anti-de Sitter space

Gaston Giribet·Yerko Vasquez
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Abstract

Besides black holes, the phase space of three-dimensional massive gravity about Warped-Anti de Sitter (WAdS) space contains solutions that decay exponentially in time. They describe evanescent graviton configurations that, while governed by a wave equation with non-vanishing effective mass, do not carry net gravitational energy. Explicit examples of such solutions have been found in the case of Topologically Massive Gravity; here, we generalize them to a much more general ghost-free massive deformation, with the difference being that the decay rate gets corrected due to the presence of higher-order terms.

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Gaston Giribet, Yerko Vasquez. 2015-12-10. Evanescent gravitons in Warped Anti-de Sitter space. https://doi.org/10.1103/physrevd.93.024001

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