Zero-temperature quantum annealing bottlenecks in the spin-glass phase

Quantum annealing can solve hard optimization problems, but it is limited by computational bottlenecks. Here, the author obtains the scaling of spin-glass bottlenecks with the problem size and explains a crossover to exponential complexity for large sizes.

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Autor principal: Sergey Knysh
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
Materias:
Q
Acceso en línea:https://doaj.org/article/3f59fc4bc6c5447ba98c654cc97faa9c
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