Imprinting a Three-Dimensional Skyrmion in a Bose–Einstein Condensate Via a Raman Process
Imprinting a Three-Dimensional Skyrmion in a Bose–Einstein Condensate Via a Raman Process
复制标题
通过拉曼过程在玻色爱因斯坦凝聚中印记三维斯格明子
DOI:
10.1007/s10909-022-02724-w
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发表时间:
2022
影响因子:
2
通讯作者:
Bigelow, Nicholas P.
中科院分区:
文献类型:
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作者:
Chen, Zekai;Hu, S. X.;Bigelow, Nicholas P.
We describe an experimental protocol for the creation of a three-dimensional topological defect, a skyrmion, in a pseudo-spin-1/2 Bose–Einstein condensate (BEC) confined in a spin-independent harmonic trap. We show that one can imprint the skyrmion on the BEC within a few tens of microseconds using a Raman process with the structured laser fields. We numerically solved the mean-field Gross–Pitaevskii equation to examine our imprinting scheme and found that all parameters we use are experimentally feasible.
DOI:
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发表时间:
2016
期刊:
影响因子:
--
作者:
J. Schultz;A. Hansen;Joseph D. Murphree;M. Jayaseelan;N. Bigelow
通讯作者:
N. Bigelow
DOI:
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发表时间:
2007
期刊:
影响因子:
--
作者:
A. Pereira;E. Ercolessi;A. Pires
通讯作者:
A. Pires
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
J. Schultz;A. Hansen;Joseph D. Murphree;M. Jayaseelan;N. Bigelow
通讯作者:
N. Bigelow