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arXiv · 0808.0510

Quantum Networks on Cubelike Graphs

Anna Bernasconi·Chris Godsil·Simone Severini
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Abstract

Cubelike graphs are the Cayley graphs of the elementary abelian group (Z_2)^n (e.g., the hypercube is a cubelike graph). We give conditions for perfect state transfer between two particles in quantum networks modeled by a large class of cubelike graphs. This generalizes results of Christandl et al. [Phys. Rev. Lett. 92, 187902 (2004)] and Facer et al. [Phys. Rev. A 92, 187902 (2008)].

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Anna Bernasconi, Chris Godsil, Simone Severini. 2008-08-04. Quantum Networks on Cubelike Graphs. https://doi.org/10.1103/physreva.78.052320

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