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Quantum Computing on Lattices using Global Two-Qubit Gate

G. Ivanyos·S. Massar·A. B. Nagy
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Abstract

We study the computation power of lattices composed of two dimensional systems (qubits) on which translationally invariant global two-qubit gates can be performed. We show that if a specific set of 6 global two qubit gates can be performed, and if the initial state of the lattice can be suitably chosen, then a quantum computer can be efficiently simulated

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G. Ivanyos, S. Massar, A. B. Nagy. 2005-02-23. Quantum Computing on Lattices using Global Two-Qubit Gate. https://doi.org/10.1103/physreva.72.022339

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