Neutral impurities in a Bose-Einstein condensate for simulation of the Fröhlich-polaron
Neutral impurities in a Bose-Einstein condensate for simulation of the Fröhlich-polaron
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用于模拟 Fröhlich 极化子的玻色-爱因斯坦凝聚态中的中性杂质
DOI:
10.1140/epjqt/s40507-015-0036-y
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发表时间:
2015
影响因子:
5.3
通讯作者:
A. Widera
中科院分区:
文献类型:
--
作者:
M. Hohmann;F. Kindermann;B. Gänger;T. Lausch;D. Mayer;F. Schmidt;A. Widera
We present an experimental system to study the Bose polaron by immersion of single, well-controllable neutral Cs impurities into a Rb Bose-Einstein condensate (BEC). We show that, by proper optical traps, independent control over impurity and BEC allows for precision relative positioning of the two sub-systems as well as for dynamical studies and independent read-out. We furthermore estimate that measuring the polaron binding energy of Fröhlich-type Bose polarons in the low and intermediate coupling regime is feasible with our experimental constraints and limitations discussed, and we outline how a parameter regime can be reached to characterize differences between Fröhlich and Bose-polaron in the strong coupling regime.
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DOI:
--
发表时间:
2011
期刊:
影响因子:
--
作者:
N. Spethmann;F. Kindermann;S. John;C. Weber;D. Meschede;A. Widera
通讯作者:
A. Widera
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
A. Klein;M. Fleischhauer
通讯作者:
M. Fleischhauer
影响因子:
2.9
作者:
Grusdt, F.;Shashi, A.;Demler, E.
通讯作者:
Demler, E.
影响因子:
3.3
作者:
Bruderer M
通讯作者:
Bruderer M
影响因子:
2.9
作者:
Daley, AJ;Fedichev, PO;Zoller, P
通讯作者:
Zoller, P