Asymptotic reduced density matrix of discrete-time quantum walks

DOI10.1088/1751-8121/AB7B20OpenAlexW3008120296MaRDI QIDQ5061330

Mostafa Annabestani

Publication date: 12 January 2023

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

Full work available at URL: https://arxiv.org/abs/1909.09214

zbMATH Keywords

entanglementquantum walkreduced density matrix

Mathematics Subject Classification ID

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

Cites Work

• The staggered quantum walk model
• Quantum walks on cycles
• Analytical expression for variance of homogeneous-position quantum walk with decoherent position
• Asymptotic entanglement in quantum walks from delocalized initial states
• Quantum random walks do not need a coin toss
• Quantum walks in higher dimensions
• Möbius quantum walk
• Asymptotic entanglement in 2D quantum walks

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