Tunneling transfer protocol in a quantum dot chain immune to inhomogeneity

Details Tunneling transfer protocol in a quantum dot chain immune to inhomogeneity Tunneling transfer protocol in a quantum dot chain immune to inhomogeneity

2011-08-29

arxiv.org/abs/1108.5749v1

Acta Physica Polonica A vol. 120 (2011) page 859

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

3 pages, 6 figures

Scientific paper

We propose a quantum dot (QD) implementation of a quantum state transfer channel. The proposed channel consists of N vertically stacked QDs with the nearest neighbor tunnel coupling, placed in an axial electric field. We show that the system supports high-fidelity transfer of the state of a terminal dot both by free evolution and by adiabatic transfer. The protocol is to a large extent insensitive to inhomogeneity of the energy parameters of the dots and requires only a global electric field.

Affiliated with

Also associated with

No associations

Rating

Tunneling transfer protocol in a quantum dot chain immune to inhomogeneity does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Tunneling transfer protocol in a quantum dot chain immune to inhomogeneity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tunneling transfer protocol in a quantum dot chain immune to inhomogeneity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-728613