We extend the model of Ancilla Driven Quantum Computation (ADQC) by considering gates with arbitrary entangling power. By giving up stepwise determinism, universal QC can still be achieved through a variable length sequence of single qubit gates and probabilistic "repeat-until-success" entangling operations. This opens up a new range of possible physical implementations as well as shedding light on the sets of resources sufficient for universal QC.
@article{arxiv.1303.2066,
title = {Ancilla Driven Quantum Computation with arbitrary entangling strength},
author = {Kerem Halil Shah and Daniel Kuan Li Oi},
journal= {arXiv preprint arXiv:1303.2066},
year = {2013}
}
Comments
19 pages, 14 figures, 1 table, extended submission to TQC2013