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Proceedings Paper

Continuous-time quantum walk of two interacting fermions on a cycle graph
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Paper Abstract

We study a continuous-time quantum walk of interacting fermions on a cycle graph. By finding analytical solutions and simulating the dynamics of two fermions we observe a diverse structure of entangled states of indistinguishable fermions. The relation between entanglement of distinguishable qutrits and indistinguishable electrons is observed. Restrictions imposed by the symmetry of a cycle graph are derived. Possible realization of a quantum walk in an array of semiconductor quantum dots is discussed.

Paper Details

Date Published: 30 December 2016
PDF: 6 pages
Proc. SPIE 10224, International Conference on Micro- and Nano-Electronics 2016, 102242L (30 December 2016); doi: 10.1117/12.2267094
Show Author Affiliations
Alexey A. Melnikov, Institute of Physics and Technology (Russian Federation)
Leonid E. Fedichkin, Institute of Physics and Technology (Russian Federation)
NIX (Russian Federation)
Moscow Institute of Physics and Technology (Russian Federation)


Published in SPIE Proceedings Vol. 10224:
International Conference on Micro- and Nano-Electronics 2016
Vladimir F. Lukichev; Konstantin V. Rudenko, Editor(s)

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