Shaking the entropy out of a lattice: atomic filtering by vibrational excitations

Details Shaking the entropy out of a lattice: atomic filtering by vibrational excitations Shaking the entropy out of a lattice: atomic filtering by vibrational excitations

2010-12-07

arxiv.org/abs/1012.1457v1

Physics

Quantum Physics

5 pages, 4 figures

Scientific paper

We present a simple and efficient scheme to reduce the entropy in Mott-insulating states and the infidelity of register states for quantum computing caused by atom number fluctuations in optical lattices. Our scheme uses the interaction energy difference for atoms in different vibrational states to remove excess atomic occupation and merging of wells to enhance the ground state population. Preparation of large regions with precisely one atom per lattice site is discussed for both bosons and fermions.

Affiliated with

Also associated with

No associations

Rating

Shaking the entropy out of a lattice: atomic filtering by vibrational excitations 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 Shaking the entropy out of a lattice: atomic filtering by vibrational excitations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shaking the entropy out of a lattice: atomic filtering by vibrational excitations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-480282