Dynamic generation of orbital quasiparticle entanglement in mesoscopic conductors
(2005) In Physical Review B (Condensed Matter and Materials Physics) 71.- Abstract
- We propose a scheme for dynamically creating orbitally entangled electron-hole pairs through a time-dependent variation of the electrical potential in a mesoscopic conductor. The time-dependent potential generates a superposition of electron-hole pairs in two different orbital regions of the conductor, a two-particle interferometer in the quantum Hall regime. The orbital entanglement is detected via violation of a Bell inequality, formulated in terms of zero-frequency current noise. Adiabatic cycling of the potential, in both the weak and strong amplitude limits, is considered.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/721837
- author
- Samuelsson, Peter LU and Buttiker, M
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review B (Condensed Matter and Materials Physics)
- volume
- 71
- article number
- 245317
- publisher
- American Physical Society
- external identifiers
-
- scopus:28244481391
- ISSN
- 1098-0121
- DOI
- 10.1103/PhysRevB.71.245317
- language
- English
- LU publication?
- no
- id
- 2a05863f-3196-4659-8834-0dcd84dc2767 (old id 721837)
- date added to LUP
- 2016-04-04 09:06:42
- date last changed
- 2022-01-29 08:17:28
@article{2a05863f-3196-4659-8834-0dcd84dc2767,
abstract = {{We propose a scheme for dynamically creating orbitally entangled electron-hole pairs through a time-dependent variation of the electrical potential in a mesoscopic conductor. The time-dependent potential generates a superposition of electron-hole pairs in two different orbital regions of the conductor, a two-particle interferometer in the quantum Hall regime. The orbital entanglement is detected via violation of a Bell inequality, formulated in terms of zero-frequency current noise. Adiabatic cycling of the potential, in both the weak and strong amplitude limits, is considered.}},
author = {{Samuelsson, Peter and Buttiker, M}},
issn = {{1098-0121}},
language = {{eng}},
publisher = {{American Physical Society}},
series = {{Physical Review B (Condensed Matter and Materials Physics)}},
title = {{Dynamic generation of orbital quasiparticle entanglement in mesoscopic conductors}},
url = {{http://dx.doi.org/10.1103/PhysRevB.71.245317}},
doi = {{10.1103/PhysRevB.71.245317}},
volume = {{71}},
year = {{2005}},
}