000203757 001 __ 203757
000203757 005 __ 20220206121511.0
000203757 024 7_ $2 doi $a 10.1088/1367-2630/18/1/015010
000203757 024 8_ $9 scholar $9 driver $9 artpubuab $a oai:ddd.uab.cat:203757
000203757 035 __ $9 recercauab $a ARE-81515
000203757 035 __ $9 scopus_id $a 84957554411
000203757 035 __ $9 articleid $a 13672630v18p15010
000203757 035 __ $9 wos_id $a 000372364700001
000203757 035 __ $9 altmetric_id $a 4535027
000203757 035 __ $a oai:egreta.uab.cat:publications/71e33099-e389-4400-a940-492b2c04bbd4
000203757 041 __ $a eng
000203757 100 1_ $0 0000-0003-0742-6015 $a Polo Gomez, Juan $u Universitat Autònoma de Barcelona. Departament de Física
000203757 245 10 $a Transport of ultracold atoms between concentric traps via spatial adiabatic passage
000203757 251 __ $1 http://purl.org/coar/version/c_970fb48d4fbd8a85 $2 openaire4 $9 VoR $a Versió publicada
000203757 260 __ $c 2016
000203757 520 3_ $a Spatial adiabatic passage processes for ultracold atoms trapped in tunnel-coupled cylindrically symmetric concentric potentials are investigated. Specifically, we discuss the matter-wave analog of the rapid adiabatic passage (RAP) technique for a high fidelity and robust loading of a single atom into a harmonic ring potential from a harmonic trap, and for its transport between two concentric rings. We also consider a system of three concentric rings and investigate the transport of a single atom between the innermost and the outermost rings making use of the matter-wave analog of the stimulated Raman adiabatic passage (STIRAP) technique. We describe the RAP-like and STIRAP-like dynamics by means of a two- and a three-state model, respectively, obtaining good agreement with the numerical simulations of the corresponding two-dimensional Schrödinger equation.
000203757 536 __ $a Ministerio de Economía y Competitividad $d https://doi.org/10.13039/501100003329 $f FIS2014-57460-P
000203757 536 __ $a Agència de Gestió d'Ajuts Universitaris i de Recerca $d https://doi.org/10.13039/501100003030 $f 2014/SGR-1639
000203757 536 __ $a Ministerio de Ciencia e Innovación $d https://doi.org/10.13039/501100004837 $f BES2012-05344
000203757 540 __ $9 open access $a Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. $u https://creativecommons.org/licenses/by/4.0/
000203757 546 __ $a Anglès
000203757 599 __ $a recerca
000203757 653 1_ $a Atomtronics
000203757 653 1_ $a Spatial adiabatic passage
000203757 653 1_ $a Ring potentials
000203757 653 1_ $a Ultracold atoms
000203757 655 _7 $1 http://purl.org/coar/resource_type/c_6501 $2 openaire4 $a Article $c literature
000203757 700 1_ $0 0000-0003-4785-0945 $a Benseny Cases, Albert $u Okinawa Institute of Science and Technology. Quantum Systems Unit
000203757 700 1_ $0 0000-0003-0535-2833 $a Busch, Thomas $u Okinawa Institute of Science and Technology. Quantum Systems Unit
000203757 700 1_ $0 0000-0002-6628-9930 $a Ahufinger, Verònica $u Universitat Autònoma de Barcelona. Departament de Física
000203757 700 1_ $0 0000-0002-9634-9455 $a Mompart Penina, Jordi $u Universitat Autònoma de Barcelona. Departament de Física
000203757 773 __ $g Vol. 18 (January 2016), art. 15010 $t New journal of physics $x 1367-2630
000203757 856 40 $p 11 $s 2295346 $u https://ddd.uab.cat/pub/artpub/2016/203757/newjouphy_a2016v18n1p15010.pdf
000203757 973 __ $f 015010 $m 1 $v 18 $x 1367-2630_a2016m1v18n $y 2016
000203757 980 __ $a ARTPUB $b UAB