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Some Open Problems in Quantum Information Theory

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arxiv quant-ph/0504166 v1 pith:P3N7INN7 submitted 2005-04-21 quant-ph

Some Open Problems in Quantum Information Theory

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This article is a snap-shot of a web site, which has been collecting open problems in quantum information for several years, and documenting the progress made on these problems. By posting it we make the complete collection available in one printout. We also hope to draw more attention to this project, inviting every researcher in the field to raise to the challenges, but also to suggest new problems.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. Local Equivalences of Graph States

    quant-ph 2025-11 conditional novelty 8.0

    Graph states are LU-equivalent if and only if they are linked by r-local complementations for some integer r; LU-equivalence is decidable in quasi-polynomial time, and LU=LC holds on at most 19 qubits.

  2. Mutually Unbiased Bases in Composite Dimensions -- A Review

    quant-ph 2024-10 unverdicted novelty 2.0

    This review compiles fourteen equivalent formulations of the open existence problem for maximal mutually unbiased bases in composite dimensions and summarizes known analytic, computer-aided and numerical results along...