Quantum Circuits with Unbounded Fan-out

@misc{hoyer2005quantumcircuitsunbounded,
      title={Quantum Circuits with Unbounded Fan-out},
      author={Peter Hoyer and Robert Spalek},
      year={2005},
      eprint={quant-ph/0208043},
      archivePrefix={arXiv},
      primaryClass={quant-ph},
      url={https://arxiv.org/abs/quant-ph/0208043},
}