Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Meng Khoon Tey"'
Publikováno v:
Physical Review Research, Vol 4, Iss 3, p L032046 (2022)
Arrays of highly excited Rydberg atoms can be used as powerful quantum simulation platforms. Here, we introduce an approach that makes it possible to implement fully controllable effective spin interactions in such systems. We show that optical Rydbe
Externí odkaz:
https://doaj.org/article/eab9d8eaeec448dda8bc15ad3be37151
Publikováno v:
New Journal of Physics, Vol 22, Iss 4, p 043005 (2020)
Estimating multiple parameters simultaneously is of great importance to measurement science and application. For a single parameter, atomic Ramsey interferometry (or equivalently optical Mach–Zehnder interferometry) is capable of providing the prec
Externí odkaz:
https://doaj.org/article/f908bf25e8d94264891a960d4a476779
Publikováno v:
New Journal of Physics, Vol 18, Iss 10, p 103016 (2016)
We present a multiscale quantum-defect theory based on the first analytic solution for a two-scale long range potential consisting of a Coulomb potential and a polarization potential. In its application to atomic structure, the theory extends the sys
Externí odkaz:
https://doaj.org/article/dfbcf16aeb2248858be3ad835b5c13a2
Autor:
Qi Liu, Ling-Na Wu, Jia-Hao Cao, Tian-Wei Mao, Xin-Wei Li, Shuai-Feng Guo, Meng Khoon Tey, Li You
Publikováno v:
Nature Physics. 18:167-171
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5e46af2f3fdae1a8c0af8303f72f05e
https://doi.org/10.1038/s41567-021-01441-7
https://doi.org/10.1038/s41567-021-01441-7
Publikováno v:
Physical Review A. 103
We report the experimental observation of strong two-color optical nonlinearity in an ultracold gas of $^{85}\mathrm{Rb}$-$^{87}\mathrm{Rb}$ atom mixture. By simultaneously coupling two probe transitions of $^{85}$Rb and $^{87}$Rb atoms to Rydberg st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d548f669f67f5c7632f1f826e9761ff5
https://doi.org/10.1103/physreva.103.053303
https://doi.org/10.1103/physreva.103.053303
We report on the attainment of a degenerate Fermi gas of $\rm^{6}Li$ in contact with a Bose-Einstein condensate (BEC) of $^{84}$Sr. A degeneracy of $T/T_F=0.33(3)$ is observed with $1.6\times10^5$ $^{6}$Li atoms in the two lowest energy hyperfine sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9441df4a38468a2f5e04c80c558e5d1a
http://arxiv.org/abs/2006.15654
http://arxiv.org/abs/2006.15654
Autor:
Yong-Chun Liu, Bei Liu, Cuicui Lu, Keyu Xia, Xin Wen, An-Ning Xu, Li You, Chao Liang, Meng Khoon Tey
Publikováno v:
Physical review letters. 125(12)
Optical nonreciprocity is an essential property for a wide range of applications, such as building nonreciprocal optical devices that include isolators and circulators. The realization of optical nonreciprocity relies on breaking the symmetry associa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::097f1f13c953899c9d17c4e8bbeaeca6
https://pubmed.ncbi.nlm.nih.gov/33016716
https://pubmed.ncbi.nlm.nih.gov/33016716
We present a high-resolution, simple and versatile system for imaging ultracold Rydberg atoms in optical lattices. The imaging objective is a single aspheric lens (with a working distance of 20.6 mm and a numerical aperture (NA) of 0.51) placed insid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23c68642847b032df32e91a8cf3b2d3e
http://arxiv.org/abs/2002.11906
http://arxiv.org/abs/2002.11906
Autor:
Xinhui Liang, Li You, Meng Khoon Tey, Yaoqi Tian, Fan Yang, Yong-Chun Liu, Xiaoling Wu, C. Chen
Quantum information processing based on Rydberg atoms emerged as a promising direction two decades ago. Recent experimental and theoretical progresses have shined exciting light on this avenue. In this concise review, we will briefly introduce the ba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dccd83c1d1d8da9ef9f8a0c15968c91d
Autor:
Shuai-Feng Guo, Li You, Jia-Hao Cao, Jun-Jie Chen, Meng Khoon Tey, Qi Liu, Tian-Wei Mao, Feng Chen, Ming Xue
An energy gap develops near quantum critical point of quantum phase transition in a finite many-body (MB) system, facilitating the ground state transformation by adiabatic parameter change. In real application scenarios, however, the efficacy for suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d57280aa6a30dc109f98042f090123e2