Effects of X X catalysts on quantum annealing spectra with perturbative crossings

In adiabatic quantum computation the required run-time to reach a given ground-state fidelity is dictated by the size of the minimum gap that appears between the ground and first-excited state in the annealing spectrum. In general the presence of avoided level crossings demands an exponential increa...

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Veröffentlicht in:	Physical review. A 2024-10, Vol.110 (4), Article 042609
Hauptverfasser:	Feinstein, Natasha, Fry-Bouriaux, Louis, Bose, Sougato, Warburton, P. A.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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