ArticleScientific reports2019
Finding Hadamard Matrices by a Quantum Annealing Machine.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- A quantum approximate optimization method for finding Hadamard matrices.Scientific reports · 2025Article
- Quantum computing formulation of some classical Hadamard matrix searching methods and its implementation on a quantum computer.Scientific reports · 2022Article
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Authors and funding
2 authors.
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Abstract
Finding a Hadamard matrix (H-matrix) among the set of all binary matrices of corresponding order is a hard problem, which potentially can be solved by quantum computing. We propose a method to formulate the Hamiltonian of finding H-matrix problem and address its implementation limitation on existing quantum annealing machine (QAM) that allows up to quadratic terms, whereas the problem naturally introduces higher order ones. For an M-order H-matrix, such a limitation increases the number of variables from M
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