Unification of random dynamical decoupling and the quantum Zeno effect

Unification of random dynamical decoupling and the quantum Zeno effect

Periodic deterministic bang–bang dynamical decoupling and the quantum Zeno effect are known to emerge from the same physical mechanism. Both concepts are based on cycles of strong and frequent kicks provoking a subdivision of the Hilbert space into independent subspaces. However, previous unificatio...

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Bibliographic Details
Main Authors: Alexander Hahn, Daniel Burgarth, Kazuya Yuasa
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Series:New Journal of Physics
Subjects:
random dynamical decoupling
quantum Zeno effect
open quantum systems
quantum control theory
pure Choi–Jamiolkowski state
unitary time evolution
Online Access:https://doi.org/10.1088/1367-2630/ac6b4f

Internet

https://doi.org/10.1088/1367-2630/ac6b4f

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