The Speed of Gravity in General Relativity and Theoretical Interpretation of the Jovian Deflection Experiment
arXiv:gr-qc/0310059 · doi:10.1088/0264-9381/21/13/010
Abstract
Recent measurements of the propagation of the quasar's radio signal past Jupiter are directly sensitive to the time-dependent effect from the geometric sector of general relativity which is proportional to the speed of propagation of gravity but not the speed of light. It provides a first confirmative measurement of the fundamental speed of the Einstein general principle of relativity for gravitational field.
45 pages, 6 figures, published