Designing exceptional-point-based graphs yielding topologically guaranteed quantum search

Quantum walks underlie an important class of quantum computing algorithms, and represent promising approaches in various simulations and practical applications. Here we design stroboscopically monitored quantum walks and their subsequent graphs that can naturally boost target searches. We show how t...

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Bibliographic Details
Main Authors: Quancheng Liu, David A. Kessler, Eli Barkai
Format: Article
Language:English
Published: American Physical Society 2023-05-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.5.023141