Do multipartite correlations speed up adiabatic quantum computation or quantum annealing?

Document Type

Article

Publication Date

1-1-2016

Abstract

Quantum correlations are thought to be the reason why certain quantum algorithms overcome their classical counterparts. Since the nature of this resource is still not fully understood, we shall investigate how multipartite entanglement and non-locality among qubits vary as the quantum computation runs. We shall encounter that quantum measures on the whole system cannot account for their corresponding speedup.

Keywords

Non-locality, Entanglement, Multipartite systems, Quantum speedup, Adiabatic quantum computation, Quantum annealing

Divisions

PHYSICS

Funders

Ministry of Education Malaysia: High Impact Research MoE Grant UM.C/625/1/HIR/MoE/CHAN/04

Publication Title

Quantum Information Processing

Volume

15

Issue

8

Publisher

Springer Verlag (Germany)

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