Adiabatic clusters...

The Pontiff has an interesting preprint here: Adiabatic Cluster State Quantum Computing which suggests that it might be possible to implement gates on a suitable AQC architecture (I wonder where we could find one of those?) by slowly changing the overall Hamiltonian of the system to 'encode' gates along the way. Measurement is then only required at the end of the computation at the readout stage. Or at least that's what I think happens :) Interesting...