Please use this identifier to cite or link to this item:
|Title:||Local and nonlocal entanglement for quasiparticle pairs induced by Andreev reflection|
|Authors:||Zeng, Z.Y. |
|Citation:||Zeng, Z.Y., Zhou, L., Hong, J., Li, B. (2006). Local and nonlocal entanglement for quasiparticle pairs induced by Andreev reflection. Physical Review B - Condensed Matter and Materials Physics 74 (8) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.74.085312|
|Abstract:||We investigate local and nonlocal entanglement of particle pairs induced by direct and crossed Andreev reflections at the interfaces between a superconductor and two normal conductors. It is shown theoretically that both local and nonlocal entanglement can be quantified by concurrence and detected from the violation of a Bell inequality of spin current correlators, which are determined only by normal reflection and Andreev reflection eigenvalues. There exists a one-to-one correspondence between the concurrence and the maximal Bell-CHSH parameter in the tunneling limit. © 2006 The American Physical Society.|
|Source Title:||Physical Review B - Condensed Matter and Materials Physics|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Aug 14, 2018
WEB OF SCIENCETM
checked on Aug 6, 2018
checked on Jun 22, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.