Quantum control landscape for ultrafast generation of single-qubit phase shift quantum gates

DOI10.1088/1751-8121/ABF45DOpenAlexW3158674768MaRDI QIDQ5875827

Boris O. Volkov, Oleg V. Morzhin, Alexander Pechen

Publication date: 6 February 2023

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2104.12699

zbMATH Keywords

qubitquantum controlcontrol landscapephase shift gate

Mathematics Subject Classification ID

Quantum theory (81-XX) Statistical mechanics, structure of matter (82-XX)

Related Items (10)

Higher-order traps for some strongly degenerate quantum control systems ⋮ On the detailed structure of quantum control landscape for fast single qubit phase-shift gate generation ⋮ On optimization of coherent and incoherent controls for two-level quantum systems ⋮ Some controllable and uncontrollable degenerate four-level quantum systems ⋮ Optimal state manipulation for a two-qubit system driven by coherent and incoherent controls ⋮ GRAPE optimization for open quantum systems with time-dependent decoherence rates driven by coherent and incoherent controls ⋮ Complete structural restoring of transferred multi-qubit quantum state ⋮ Laser and diffusion driven optimal discrimination of similar quantum systems in resonator ⋮ Transfer of zero-order coherence matrix along spin-1/2 chain ⋮ Reachable sets for two-level open quantum systems driven by coherent and incoherent controls

Uses Software

• SciPy

Cites Work

• Unnamed Item
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• Reply to comment on ‘control landscapes are almost always trap free: a geometric assessment’
• Control landscapes for two-level open quantum systems
• Introduction to Quantum Control and Dynamics

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