Quantum Communication with Quantum Dot Spins

Details Quantum Communication with Quantum Dot Spins Quantum Communication with Quantum Dot Spins

2006-09-05

arxiv.org/abs/quant-ph/0609030v2

Phys. Rev. B 75, 081302(R) (2007)

Physics

Quantum Physics

4 pages, 2 figures, new and improved version, explicit performance estimates

Scientific paper

Single electron spins in quantum dots are attractive for quantum communication because of their expected long coherence times. We propose a method to create entanglement between two remote spins based on the coincident detection of two photons emitted by the dots. Local nodes of several qubits can be realized using the dipole-dipole interaction between trions in neighboring dots and spectral addressing, allowing the realization of quantum repeater protocols. We have performed a detailed feasibility study of our proposal based on tight-binding calculations of quantum dot properties.

Affiliated with

Also associated with

No associations

Rating

Quantum Communication with Quantum Dot Spins 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 Quantum Communication with Quantum Dot Spins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantum Communication with Quantum Dot Spins will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-554915