Total Current Blockade in an Ultra-Cold Dipolar Quantum Wire

Details Total Current Blockade in an Ultra-Cold Dipolar Quantum Wire Total Current Blockade in an Ultra-Cold Dipolar Quantum Wire

2012-04-13

arxiv.org/abs/1204.2966v1

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

5 pages, 4 figures

Scientific paper

Cold atom systems offer a great potential for the future design of new mesoscopic quantum systems with properties that are fundamentally different from semiconductor nanostructures, such as quantum dots and quantum wires with electrons. Here, we investigate the analog of a quantum wire using ultra-cold particles, and find a new scenario for the quantum transport: Attractive interactions may lead to a complete suppression of current in the low-bias range, a total current blockade. We demonstrate this effect for the example of ultra-cold quantum gases with dipolar interactions.

Affiliated with

Also associated with

No associations

Rating

Total Current Blockade in an Ultra-Cold Dipolar Quantum Wire 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 Total Current Blockade in an Ultra-Cold Dipolar Quantum Wire, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Total Current Blockade in an Ultra-Cold Dipolar Quantum Wire will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-143999