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Quantum information processing in bosonic lattices

Radu Ionicioiu·Paolo Zanardi
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Abstract

We consider a class of models of self-interacting bosons hopping on a lattice. We show that properly tailored space-temporal coherent control of the single-body coupling parameters allows for universal quantum computation in a given sector of the global Fock space. This general strategy for encoded universality in bosonic systems has in principle several candidates for physical implementation.

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Radu Ionicioiu, Paolo Zanardi. 2002-11-08. Quantum information processing in bosonic lattices. https://doi.org/10.1103/physreva.66.050301

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