Determinism in the one-way model
نویسندگان
چکیده
We introduce a flow condition on one-way measurement patterns which guarantees globally deterministic behaviour. Dependent Pauli corrections are derived for all such patterns, which 1) equalise all computation branches, and 2) only depend on the underlying entanglement graph and its choice of inputs and outputs. The class of patterns having flow is stable under composition and tensorisation, and has unitary embeddings as realisations. The restricted class of patterns having both flow and reverse flow, supports an operation of adjunction, and has all and only unitaries as realisations.
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تاریخ انتشار 2005