0109038v1

related topics
{algorithm, log, probability}
{let, theorem, proof}
{qubit, qubits, gate}
{measurement, state, measurements}
{cos, sin, state}

On a Problem in Quantum Summation

Stefan Heinrich, Erich Novak

abstract: We consider the computation of the mean of sequences in the quantum model of computation. We determine the query complexity in the case of sequences which satisfy a $p$-summability condition for $1\le p<2$. This settles a problem left open in Heinrich (2001).

oai_identifier:
oai:arXiv.org:quant-ph/0109038
categories:
quant-ph
comments:
21 pages, paper submitted to the Journal of Complexity
arxiv_id:
quant-ph/0109038
created:
2001-09-07

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