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Trapped Ion Quantum Computing
Robust implicit quantum control of interacting spin chains
arXiv
Authors: Luca Stefanescu, Louis Edwards-Pratt, Jeremy O'Connor, Ezra Tsegaye, Nguyen H. Le, Florian Mintert
Year
2024
Paper ID
6261
Status
Preprint
Abstract Read
~2 min
Abstract Words
81
Citations
N/A
Abstract
Robust quantum control can achieve noise-resilience of quantum systems and quantum technological devices. While the need for noise-resilience grows with the number of fluctuating quantities, and thus typically with the number of qubits, most numerically exact optimal control techniques are limited to systems of few interacting qubits. This paper exploits quantum control that avoids explicit reference to quantum states in exponentially large Hilbert space. Exemplary control protocols for spin chains are discussed in terms of noise-resilient preparation of highly entangled states.
Why This Paper Matters
- This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
- It adds a 2024 reference point for readers tracking recent quantum research.
- Robust quantum control can achieve noise-resilience of quantum systems and quantum technological devices.
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