The Library
Optimal pumping of orbital entanglement with single-particle emitters
Tools
Tools
Tools
Sherkunov, Y., D’Ambrumenil, Nicholas, Samuelsson, P. and Büttiker, M. (2012) Optimal pumping of orbital entanglement with single-particle emitters. Physical Review B, Vol.85 (No.8). Article no. 081108(R). doi:10.1103/PhysRevB.85.081108 ISSN 1098-0121.
Research output not available from this repository.
Request-a-Copy directly from author or use local Library Get it For Me service.
Official URL: http://dx.doi.org/10.1103/PhysRevB.85.081108
Abstract
e propose a method for the optimal time-controlled generation of entangled itinerant particles, using on-demand sources in a conductor in the quantum Hall regime. This entanglement pump is realized by applying periodic, tailored voltage pulses to pairs of quantum dots or quantum point contacts. We show that the pump can produce orbital Bell pairs of both electrons and holes at the optimal rate of half a pair per pumping cycle. The entanglement can be detected by a violation of a Bell inequality formulated in terms of low-frequency current cross correlations.
| Item Type: | Journal Article | ||||
|---|---|---|---|---|---|
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Physics | ||||
| Journal or Publication Title: | Physical Review B | ||||
| Publisher: | American Physical Society | ||||
| ISSN: | 1098-0121 | ||||
| Official Date: | 15 February 2012 | ||||
| Dates: |
|
||||
| Volume: | Vol.85 | ||||
| Number: | No.8 | ||||
| Number of Pages: | 4 | ||||
| Page Range: | Article no. 081108(R) | ||||
| DOI: | 10.1103/PhysRevB.85.081108 | ||||
| Status: | Peer Reviewed | ||||
| Publication Status: | Published | ||||
| Access rights to Published version: | Restricted or Subscription Access |
Data sourced from Thomson Reuters' Web of Knowledge
Request changes or add full text files to a record
Repository staff actions (login required)
 |
View Item |
