Persistent currents in a circular array of Bose-Einstein condensates

Physics – Condensed Matter

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

7 pages, REVTex 4

Scientific paper

10.1103/PhysRevA.67.023607

A ring-shaped array of Bose-Einstein condensed atomic gases can display circular currents if the relative phase of neighboring condensates becomes locked to certain values. It is shown that, irrespective of the mechanism responsible for generating these states, only a restricted set of currents are stable, depending on the number of condensates, on the interaction and tunneling energies, and on the total number of particles. Different instabilities due to quasiparticle excitations are characterized and possible experimental setups for testing the stability prediction are also discussed.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Persistent currents in a circular array of Bose-Einstein condensates 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 Persistent currents in a circular array of Bose-Einstein condensates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Persistent currents in a circular array of Bose-Einstein condensates will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-242260

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.