Quantum speedup dynamics process in multiqubit-interacting system

We investigate the dynamics of an N-qubit interacting system coupled to a common reservoir. In the weak system-environment coupling regime, the crossovers from Markovian to non-Markovian and from no speedup to speedup can be realized by adjusting the controllable parameters (i.e., the coupling stren...

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Bibliographic Details
Main Authors: Ji-Yang Sun, Kai Xu, Zai-Dong Li
Format: Article
Language:English
Published: American Physical Society 2024-03-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.6.013317