  Closely-spaced quantum emitters coherently sharing excitation can release
their energy faster than suggested by a simple sum over their individual
emission rates - a phenomenon known as superradiance. Here, we show that the
assumption of closely-spaced emitters can be relaxed in the context of resonant
energy transfer, instead finding that certain symmetrical arrangements of
donors are just as effective. We derive exact expressions for the superradiant
fidelity in such situations, finding some surprising results such as complete
suppression of the rate for a single acceptor within a homogeneous spherically
symmetric distribution of coherent donors.
