142 citations · 898 across the 29 of their papers we have counts for
Showing 2009 · gr-qcShow all
2 papers · 2 filters
gr-qc2009★ 9 cited
Traffic Noise and the Hyperbolic Plane
G. W. Gibbons, C. M. Warnick
We consider the problem of sound propagation in a wind. We note that the rays, as in the absence of a wind, are given by Fermat's principle and show how to map them to the trajecto…
gr-qc2009★ 6 cited
On the backreaction of frame dragging
Carlos A. R. Herdeiro, Carmen Rebelo, Claude M. Warnick
The backreaction on black holes due to dragging heavy, rather than test, objects is discussed. As a case study, a regular black Saturn system where the central black hole has vanis…