Quantifying computational advantage of Grover’s algorithm with the trace speed

Abstract Despite intensive research, the physical origin of the speed-up offered by quantum algorithms remains mysterious. No general physical quantity, like, for instance, entanglement, can be singled out as the essential useful resource. Here we report a close connection between the trace speed an...

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Détails bibliographiques
Auteurs principaux: Valentin Gebhart, Luca Pezzè, Augusto Smerzi
Format: article
Langue:EN
Publié: Nature Portfolio 2021
Sujets:
R
Q
Accès en ligne:https://doaj.org/article/d6b0b61ac3d9426e9f5be5d58874ebfa
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