ar X iv : q ua nt - p h / 03 05 10 0 v 1 1 8 M ay 2 00 3 Polynomial Time Quantum Computation with Advice

نویسندگان

  • Harumichi Nishimura
  • Tomoyuki Yamakami
چکیده

Advice is supplementary information that enhances the computational power of an underlying computation. This paper focuses on advice that is given in the form of a pure quantum state. The notion of advised quantum computation has a direct connection to non-uniform quantum circuits and tally languages. The paper examines the influence of such advice on the behaviors of an underlying polynomial-time quantum computation with bounded-error probability and shows a power and a limitation of advice.

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تاریخ انتشار 2008