\begin{thebibliography}{1}

\bibitem{BerVaz93}
E.~Bernstein and U.~Vazirani.
\newblock Quantum complexity theory.
\newblock In {\em Proc.\ 25th ACM Symposium on Theory of Computing (STOC)},
  pages 11--20, 1993.

\bibitem{F-82}
R.~Feynman.
\newblock {Simulating physics with computers}.
\newblock {\em {International Journal of Theoretical Physics}}, 21:467--488,
  1982.

\bibitem{Shor94}
Shor.
\newblock Algorithms for quantum computation: Discrete logarithms and
  factoring.
\newblock In {\em IEEE Symposium on Foundations of Computer Science (FOCS)},
  1994.

\bibitem{Simon94}
Simon.
\newblock On the power of quantum computation.
\newblock In {\em IEEE Symposium on Foundations of Computer Science (FOCS)},
  1994.

\end{thebibliography}
