Hamiltonian switching control of noisy bipartite qubit systems

Hamiltonian switching control of noisy bipartite qubit systems

We develop a Hamiltonian switching ansatz for bipartite control that is inspired by the quantum approximate optimization algorithm, to mitigate environmental noise on qubits. We demonstrate the control for a central spin coupled to bath spins via isotropic Heisenberg interactions, and then make phys...

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Bibliographic Details
Main Authors: Zhibo Yang, Robert L Kosut, K Birgitta Whaley
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:New Journal of Physics
Subjects:
quantum approximate optimization algorithm
error mitigation
quantum control
open quantum systems
spin bath
two-level systems
Online Access:https://doi.org/10.1088/1367-2630/ad25a6

Internet

https://doi.org/10.1088/1367-2630/ad25a6

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