Reference : Total Current Blockade in an Ultracold Dipolar Quantum Wire
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/144070
Total Current Blockade in an Ultracold Dipolar Quantum Wire
English
Kristinsdóttir, L.H. []
Karlström, O. []
Cremon, J.C. []
Schlagheck, Peter mailto [Université de Liège - ULiège > Département de physique > Physique quantique statistique >]
Wacker, A. []
Reimann, S.M. []
2013
Physical Review Letters
American Physical Society
110
085303
Yes (verified by ORBi)
International
0031-9007
1079-7114
Ridge
NY
[en] 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. Here, we investigate the quantum-gas analogue of a quantum wire 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 ultracold quantum gases with dipolar interactions.
Researchers
http://hdl.handle.net/2268/144070
10.1103/PhysRevLett.110.085303

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
prl13.pdfPublisher postprint1.78 MBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.