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Orbital entanglement in mesoscopic conductors

Samuelsson, Peter LU ; Sukhorukov, E and Buttiker, M (2006) 24th International Conference on Low Temperature Physics (LT24) 850. p.1389-1396
Abstract
We present an investigation of orbital entanglement in mesoscopic conductors. Several schemes for generation of orbital entanglement are discussed, such as normal-superconducting, electron-hole and dynamic orbital entanglers. The generated, orbitally entangled state is investigated with the focus on the state emitted in an electronic analog of the optical Hanbury Brown Twiss experiment. The one and two particle properties of the emitted state are described in terms of reduced density matrices. Approaches to detect and characterize the entanglement based on zero frequency shot noise are discussed, with the focus on a complete reconstruction of the emitted state via quantum state tomography.
Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
entanglement, mesoscopic, noise
host publication
Low Temperature Physics, Pts A and B (AIP Conference Proceedings)
volume
850
pages
1389 - 1396
publisher
American Institute of Physics (AIP)
conference name
24th International Conference on Low Temperature Physics (LT24)
conference location
Orlando, Florida, United States
conference dates
2005-08-10 - 2005-08-17
external identifiers
  • wos:000243396400633
  • scopus:33947507901
ISSN
1551-7616
0094-243X
ISBN
0-7354-0347-3
language
English
LU publication?
yes
id
4b664730-2607-41e5-90a6-723af7ecc7de (old id 721860)
date added to LUP
2016-04-01 12:20:45
date last changed
2021-02-17 08:03:24
@inproceedings{4b664730-2607-41e5-90a6-723af7ecc7de,
  abstract     = {We present an investigation of orbital entanglement in mesoscopic conductors. Several schemes for generation of orbital entanglement are discussed, such as normal-superconducting, electron-hole and dynamic orbital entanglers. The generated, orbitally entangled state is investigated with the focus on the state emitted in an electronic analog of the optical Hanbury Brown Twiss experiment. The one and two particle properties of the emitted state are described in terms of reduced density matrices. Approaches to detect and characterize the entanglement based on zero frequency shot noise are discussed, with the focus on a complete reconstruction of the emitted state via quantum state tomography.},
  author       = {Samuelsson, Peter and Sukhorukov, E and Buttiker, M},
  booktitle    = {Low Temperature Physics, Pts A and B (AIP Conference Proceedings)},
  isbn         = {0-7354-0347-3},
  issn         = {1551-7616},
  language     = {eng},
  pages        = {1389--1396},
  publisher    = {American Institute of Physics (AIP)},
  title        = {Orbital entanglement in mesoscopic conductors},
  volume       = {850},
  year         = {2006},
}