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Entanglement in quantum computers described by the XXZ model with defects

L. F. Santos
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Abstract

We investigate how to generate maximally entangled states in systems characterized by the Hamiltonian of the XXZ model with defects. Some proposed quantum computers are described by such model. We show how the defects can be used to obtain EPR states and W states when one or two excitations are considered.

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L. F. Santos. 2003-03-26. Entanglement in quantum computers described by the XXZ model with defects. https://doi.org/10.1103/physreva.67.062306

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