Pretty good quantum state transfer in asymmetric graphs via potential

DOI10.1016/j.disc.2018.10.037zbMath1417.05172arXiv1804.01645OpenAlexW2964346372MaRDI QIDQ2317650

Mark Kempton, Gabor Lippner, Or Eisenberg

Publication date: 12 August 2019

Published in: Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1804.01645

zbMATH Keywords

cospectralquantum walkquantum state transfer

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Structural characterization of families of graphs (05C75)

Related Items (6)

An infinite family of circulant graphs with perfect state transfer in discrete quantum walks ⋮ Quantum state transfer between twins in weighted graphs ⋮ Irrational Quantum Walks ⋮ Pretty good quantum fractional revival in paths and cycles ⋮ Cospectrality preserving graph modifications and eigenvector properties via walk equivalence of vertices ⋮ Characterizing cospectral vertices via isospectral reduction

Cites Work

• State transfer on graphs
• Pretty good quantum state transfer in symmetric spin networks via magnetic field
• Pretty good state transfer in qubit chains—The Heisenberg Hamiltonian
• PERFECT, EFFICIENT, STATE TRANSFER AND ITS APPLICATION AS A CONSTRUCTIVE TOOL
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