| Autor: |
Lesovik, G. B., Lebedev, A. V. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 5/14/2009, Vol. 1134 Issue 1, p120-127, 8p, 1 Diagram |
| Abstrakt: |
In this article we discuss our two recent proposals on producing and detecting of entangled states in quantum conductors. First we analyze a setup where two electrons are scattered on a quantum dot with Coulomb repulsion and became orbitally entangled. Second, for identical noninteracting particles we suggest an operating scheme for the deliberate generation of spin-entangled electron pairs in a normal-metal mesoscopic structure with a fork geometry. The spin-entangled pair is created through a post-selection in the two branches of the fork. We also make comments on different ways of producing and quantifying the degree of entanglement. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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