I'm sorry, it seems the only source left is pay-walled: "The Wheeler-Feynman formulation of electrodynamics postulates a time-symmetric solution, with an advanced field as well as a retarded field [...] Presumably, a similar formulation may be made for the graviton..." and continues "The...
Hello,
Apart from the graviton postulate, which would permit such a mechanism, my question is: would a similar mechanism be possible with a stationary wave? (the simplest scenario I can immagine is of two opposing waves).
My background is in DSP and Acoustics so I might get things wrong (a...