Many-body tunneling dynamics of Bose-Einstein condensates and vortex states in two spatial dimensions

In this work, we study the out-of-equilibrium many-body tunneling dynamics of a Bose-Einstein condensate in a two-dimensional radial double well. We investigate the impact of interparticle repulsion and compare the influence of angular momentum on the many-body tunneling dynamics. Accurate many-body...

Full description

Saved in:
Bibliographic Details
Main Authors: Beinke, Raphael (Author) , Klaiman, Shachar (Author) , Cederbaum, Lorenz S. (Author) , Streltsov, Alexej Iwanowitsch (Author) , Alon, Ofir E. (Author)
Format: Article (Journal)
Language:English
Published: 27 October 2015
In: Physical review. A, Atomic, molecular, and optical physics
Year: 2015, Volume: 92, Issue: 4
ISSN:1094-1622
DOI:10.1103/PhysRevA.92.043627
Online Access:Verlag, Volltext: https://doi.org/10.1103/PhysRevA.92.043627
Verlag, Volltext: https://link.aps.org/doi/10.1103/PhysRevA.92.043627
Get full text
Author Notes:Raphael Beinke, Shachar Klaiman, Lorenz S. Cederbaum, Alexej I. Streltsov, and Ofir E. Alon

MARC

LEADER 00000caa a2200000 c 4500
001 1698584474
003 DE-627
005 20230427091714.0
007 cr uuu---uuuuu
008 200519s2015 xx |||||o 00| ||eng c
024 7 |a 10.1103/PhysRevA.92.043627  |2 doi 
035 |a (DE-627)1698584474 
035 |a (DE-599)KXP1698584474 
035 |a (OCoLC)1341325926 
040 |a DE-627  |b ger  |c DE-627  |e rda 
041 |a eng 
084 |a 29  |2 sdnb 
100 1 |a Beinke, Raphael  |d 1988-  |e VerfasserIn  |0 (DE-588)1168742811  |0 (DE-627)1032518189  |0 (DE-576)511709676  |4 aut 
245 1 0 |a Many-body tunneling dynamics of Bose-Einstein condensates and vortex states in two spatial dimensions  |c Raphael Beinke, Shachar Klaiman, Lorenz S. Cederbaum, Alexej I. Streltsov, and Ofir E. Alon 
264 1 |c 27 October 2015 
300 |a 10 
336 |a Text  |b txt  |2 rdacontent 
337 |a Computermedien  |b c  |2 rdamedia 
338 |a Online-Ressource  |b cr  |2 rdacarrier 
500 |a Gesehen am 19.05.2020 
520 |a In this work, we study the out-of-equilibrium many-body tunneling dynamics of a Bose-Einstein condensate in a two-dimensional radial double well. We investigate the impact of interparticle repulsion and compare the influence of angular momentum on the many-body tunneling dynamics. Accurate many-body dynamics are obtained by solving the full many-body Schrödinger equation. We demonstrate that macroscopic vortex states of definite total angular momentum indeed tunnel and that, even in the regime of weak repulsions, a many-body treatment is necessary to capture the correct tunneling dynamics. As a general rule, many-body effects set in at weaker interactions when the tunneling system carries angular momentum. 
700 1 |a Klaiman, Shachar  |e VerfasserIn  |0 (DE-588)1148122575  |0 (DE-627)1008135917  |0 (DE-576)49618332X  |4 aut 
700 1 |a Cederbaum, Lorenz S.  |d 1946-  |e VerfasserIn  |0 (DE-588)172484952  |0 (DE-627)697422798  |0 (DE-576)133346145  |4 aut 
700 1 |a Streltsov, Alexej Iwanowitsch  |e VerfasserIn  |0 (DE-588)1157035884  |0 (DE-627)1020032626  |0 (DE-576)502587342  |4 aut 
700 1 |a Alon, Ofir E.  |e VerfasserIn  |0 (DE-588)1157034608  |0 (DE-627)1020030569  |0 (DE-576)502585161  |4 aut 
773 0 8 |i Enthalten in  |t Physical review. A, Atomic, molecular, and optical physics  |d College Park, MD : American Physical Society, 1970  |g 92(2015,4) Artikel-Nummer 043627, 10 Seiten  |h Online-Ressource  |w (DE-627)268757283  |w (DE-600)1472694-4  |w (DE-576)077609492  |x 1094-1622  |7 nnas  |a Many-body tunneling dynamics of Bose-Einstein condensates and vortex states in two spatial dimensions 
773 1 8 |g volume:92  |g year:2015  |g number:4  |g extent:10  |a Many-body tunneling dynamics of Bose-Einstein condensates and vortex states in two spatial dimensions 
856 4 0 |u https://doi.org/10.1103/PhysRevA.92.043627  |x Verlag  |x Resolving-System  |3 Volltext 
856 4 0 |u https://link.aps.org/doi/10.1103/PhysRevA.92.043627  |x Verlag  |3 Volltext 
951 |a AR 
992 |a 20200519 
993 |a Article 
994 |a 2015 
998 |g 1157034608  |a Alon, Ofir E.  |m 1157034608:Alon, Ofir E.  |d 130000  |e 130000PA1157034608  |k 0/130000/  |p 5  |y j 
998 |g 1157035884  |a Streltsov, Alexej Iwanowitsch  |m 1157035884:Streltsov, Alexej Iwanowitsch  |d 120000  |d 120300  |e 120000PS1157035884  |e 120300PS1157035884  |k 0/120000/  |k 1/120000/120300/  |p 4 
998 |g 172484952  |a Cederbaum, Lorenz S.  |m 172484952:Cederbaum, Lorenz S.  |d 120000  |d 120300  |e 120000PC172484952  |e 120300PC172484952  |k 0/120000/  |k 1/120000/120300/  |p 3 
998 |g 1148122575  |a Klaiman, Shachar  |m 1148122575:Klaiman, Shachar  |p 2 
998 |g 1168742811  |a Beinke, Raphael  |m 1168742811:Beinke, Raphael  |d 120000  |d 120300  |e 120000PB1168742811  |e 120300PB1168742811  |k 0/120000/  |k 1/120000/120300/  |p 1  |x j 
999 |a KXP-PPN1698584474  |e 3668654247 
BIB |a Y 
SER |a journal 
JSO |a {"origin":[{"dateIssuedKey":"2015","dateIssuedDisp":"27 October 2015"}],"id":{"doi":["10.1103/PhysRevA.92.043627"],"eki":["1698584474"]},"name":{"displayForm":["Raphael Beinke, Shachar Klaiman, Lorenz S. Cederbaum, Alexej I. Streltsov, and Ofir E. Alon"]},"physDesc":[{"extent":"10 S."}],"relHost":[{"physDesc":[{"extent":"Online-Ressource"}],"name":{"displayForm":["The American Physical Society"]},"origin":[{"publisherPlace":"College Park, MD","dateIssuedDisp":"1970-2015","publisher":"American Physical Society","dateIssuedKey":"1970"}],"id":{"zdb":["1472694-4"],"eki":["268757283"],"issn":["1094-1622"]},"note":["Gesehen am 20. Januar 2016"],"disp":"Many-body tunneling dynamics of Bose-Einstein condensates and vortex states in two spatial dimensionsPhysical review. A, Atomic, molecular, and optical physics","type":{"media":"Online-Ressource","bibl":"periodical"},"language":["eng"],"corporate":[{"role":"isb","roleDisplay":"Herausgebendes Organ","display":"American Physical Society"}],"recId":"268757283","pubHistory":["3.Ser. 1.1970 - 92.2015"],"part":{"year":"2015","issue":"4","text":"92(2015,4) Artikel-Nummer 043627, 10 Seiten","volume":"92","extent":"10"},"titleAlt":[{"title":"Physical review / A"},{"title":"PRA"},{"title":"A online"}],"title":[{"partname":"Atomic, molecular, and optical physics","title":"Physical review","title_sort":"Physical review"}]}],"title":[{"title":"Many-body tunneling dynamics of Bose-Einstein condensates and vortex states in two spatial dimensions","title_sort":"Many-body tunneling dynamics of Bose-Einstein condensates and vortex states in two spatial dimensions"}],"person":[{"display":"Beinke, Raphael","roleDisplay":"VerfasserIn","role":"aut","family":"Beinke","given":"Raphael"},{"role":"aut","display":"Klaiman, Shachar","roleDisplay":"VerfasserIn","given":"Shachar","family":"Klaiman"},{"role":"aut","display":"Cederbaum, Lorenz S.","roleDisplay":"VerfasserIn","given":"Lorenz S.","family":"Cederbaum"},{"given":"Alexej Iwanowitsch","family":"Streltsov","role":"aut","roleDisplay":"VerfasserIn","display":"Streltsov, Alexej Iwanowitsch"},{"family":"Alon","given":"Ofir E.","display":"Alon, Ofir E.","roleDisplay":"VerfasserIn","role":"aut"}],"type":{"media":"Online-Ressource","bibl":"article-journal"},"note":["Gesehen am 19.05.2020"],"recId":"1698584474","language":["eng"]} 
SRT |a BEINKERAPHMANYBODYTU2720