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Title

Improving quantum annealing by engineering the coupling to the environment

Content partner

University of Otago

Collection

Otago University Research Archive

Description

A large class of optimisation problems can be mapped to the Ising model where all details are encoded in the coupling of spins. The task of the original mathematical optimisation is then equivalent to finding the ground state of the corresponding spin system which can be achieved via quantum annealing relying on the adiabatic theorem. Some of the inherent disadvantages of this procedure can be alleviated or resolved using a stochastic approach, and by coupling to the external environment. We ...

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Format

Research paper

Research format

Scholarly text / Journal article

Thesis level

Article

Date created

2023-12-01

Creator

Najafabadi, Mojdeh S. / Schumayer, Daniel / Lee, Chee-Kong / Jaksch, Dieter / Hutchinson, David A. W.

URL

https://hdl.handle.net/10523/23655

Related subjects

Optics / Physical Sciences / Physics / Physics, Atomic, Molecular & Chemical / Quantum Science & Technology / Science & Technology

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