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相关作者:李焕然朱晓文宋崇立王建晨郭艳凤更多>>
相关机构:《现代音响技术》编辑部中山大学清华大学南京大学更多>>
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Observation of momentum-induced broadening of width in narrow Feshbach resonances of ultracold ^(133)Cs atoms
《Chinese Physics B》2025年第2期257-260,共4页Zhennan Liu Hongxing Zhao Yunfei Wang Yuqing Li Jizhou Wu Wenliang Liu Peng Li Yongming Fu Liantuan Xiao Jie Ma Suotang Jia 
funded by the National Key Research and Development Program of China(Grant No.2022YFA1404201);the National Natural Science Foundation of China(Grant Nos.62020106014,92165106,62175140,12074234,and 11974331);the Applied Basic Research Project of Shanxi Province,China(Grant No.202203021224001)。
Interactions between atoms in ultracold quantum gases play an important role in the study of the quantum simulation of many-body physics.Feshbach resonance is a versatile tool to control atomic interactions,where the ...
关键词:Bose–Einstein condensate Feshbach resonances atom-loss spectra 
Integrating blockchain technology within an information ecosystem
《Blockchain(Research and Applications)》2024年第4期70-82,共13页Francesco Salzano Lodovica Marchesi Remo Pareschi Roberto Tonelli 
support under the National Recovery and Resilience Plan(NRRP),Mission 4 Component 2 Investment 1.5-Call for tender No.3277 published on December 30,2021 by the Italian Ministry of University and Research(MUR)funded by the European Union-NextGenerationEU;Project Code ECS0000038-Project Ti-tle eINS Ecosystem of Innovation for Next Generation Sardinia-CUP F53C22000430001-Grant Assignment Decree No.1056 adopted on June 23,2022 by the Italian Ministry of University and Research(MUR),F53C22000430001 the HALO(Hazard-Analysis and Anti-Counterfeiting Ledger Oriented Protection)project,funded by Sardegna Ricerche,CUP:F23C23000310008;the W.E.B.E.S.T.(Wine EVOO Blockchain Et Smart ContracT)PRIN 2020 project,financed by the Italian Ministry of University and Research(MUR),CUP:F73C22000430001。
Context:Blockchain-based information ecosystems(BBIEs)are a type of information ecosystem in which blockchain technology is used to provide a trust mechanism among parties and to manage shared business logic,breaking ...
关键词:Information system Blockchain Blockchain oriented software engineering(BOSE) Blockchain as a service(BaaS) Identity management system(IMS) 
Spatiotemporal pattern formation in parametrically driven two-dimensional Bose–Einstein condensates
《Communications in Theoretical Physics》2024年第12期148-154,共7页Jun Wan Wen Wen Hui-jun Li 
supported by the National Natural Science Foundation of China(NSFC)under Grant Nos.12074343(WW and HJL);the Natural Science Foundation of Zhejiang Province of China under Grant No.LZ22A050002(HJL)。
We investigate spatiotemporal periodic patterns in harmonically trapped Bose–Einstein condensates(BECs)driven by a periodic modulation of the interaction.Resonant with the breathing mode,we show the emergence of a sq...
关键词:square lattice pattern spatio-temporal periodicity triad interaction 
Rydberg-Induced Topological Solitons in Three-Dimensional Rotation Spin–Orbit-Coupled Bose–Einstein Condensates
《Chinese Physics Letters》2024年第9期9-14,共6页Yang Wang Jinlong Cui Hongkai Zhang Yuan Zhao Siliu Xu Qin Zhou 
supported by the National Natural Science Foundation of China(Grant Nos.62275075 and 11975172);the Sci-ence and Technology Research Program of Education De-partment of Hubei Province(Grant No.B2022188);the Natural Science Foundation of Hubei Province(Grant No.2023AFC042);the Training Program of Innova-tion and Entrepreneurship for Undergraduates of Hubei Province(Grant No.S202210927003).
We present a novel approach for generating stable three-dimensional(3D)spatiotemporal solitons(SSs)within a rotating Bose–Einstein condensate,incorporating spin–orbit coupling(SOC),a weakly anharmonic potential and ...
关键词:RYDBERG TOPOLOGICAL EINSTEIN 
Multiple Soliton Asymptotics in a Spin-1 Bose–Einstein Condensate
《Chinese Physics Letters》2024年第9期15-22,共8页Zhong-Zhou Lan 
work was supported by the National Natural Science Foundation of China(Grant No.12161061);the Fundamental Research Funds for the Inner Mongolia University of Finance and Economics(Grant No.NCYWT23036);the Young innovative and Entrepreneurial Talents of the Inner Mongolia Grassland Talents Project in 2022,Autonomous Region“Five Ma-jor Tasks"Research Special Project for the Inner Mongo-lia University of Finance and Economics in 2024(Grant No.NCXWD2422);High Quality Research Achievement Cultivation Fund for the Inner Mongolia University of Fi-nance and Economics in 2024(Grant No.GZCG2426);the Talent Development Fund of Inner Mongolia.
Spinor Bose–Einstein condensates(BECs)are formed when atoms in the multi-component BECs possess single hyperfine spin states but retain internal spin degrees of freedom.This study concentrates on a(1+1)-dimensional t...
关键词:SOLITON SOLITONS ASYMPTOTIC 
Bose–Einstein distribution temperature features of quasiparticles around magnetopolaron in Gaussian quantum wells of alkali halogen ions
《Chinese Physics B》2024年第9期521-526,共6页Xin Zhang Sarengaowa Shuang Han Ran An Xin-Xue Zhang Xin-Ying Ji Hong-Xu Jiang Xin-Jun Ma Pei-Fang Li Yong Sun 
the National Natural Science Foundation of China(Grant Nos.12164032,11964026,and 12364010);the Natural Science Foundation of Inner Mongolia Autonomous Region,China(Grant Nos.2019MS01010,2022MS01014,and 2020BS01009);the Doctor Research Start-up Fund of Inner Mongolia Minzu University(Grant Nos.BS625 and BS439);the Basic Research Funds for Universities Directly under the Inner Mongolia Autonomous Region,China(Grant No.GXKY23Z029).
We have applied strong coupling unitary transformation method combined with Bose–Einstein statistical law to investigate magnetopolaron energy level temperature effects in halogen ion crystal quantum wells.The obtain...
关键词:temperature effect quantum well asymmetric Gaussian potential MAGNETOPOLARON 
Unravelling-based (auto)control of back-action in atomic Bose–Einstein condensate
《Frontiers of physics》2024年第4期287-295,共9页V.A.Tomilin L.V.Il’ichov 
This work was supported by the State order(Project AAAA-A21-121021800168-4)at the Institute of Automation and Electrometry SB RAS.
We present a novel feedback control method for quantum systems.Feedback does not affect the controlled system itself.Instead,it controls the unravelling of the quantum channel of interaction between the system and its...
关键词:quantum feedback control quantum measurements twomode Bose-Einstein condensates 
Dynamics of Ring Dark Solitons and the Following Vortices in Spin-1 Bose–Einstein Condensates
《Chinese Physics Letters》2024年第7期18-26,共9页钟毓 Houria Triki 周勤 
supported by the National Natural Science Foundation of China (Grant Nos.12261131495,11975172,and 12381240286)。
This work focuses on the evolution behaviors of ring dark solitons(RDSs) and the following vortices after the collapses of RDSs in spin-1 Bose–Einstein condensates. We find that the weighted average of the initial de...
关键词:VORTEX DIPOLE EINSTEIN 
Optimal preparation of Bose and Fermi atomic gas mixtures of ^(87)Rb and ^(40)K in a crossed optical dipole trap
《Chinese Physics B》2024年第6期356-361,共6页丁培波 单标 赵宇航 杨雅婧 陈良超 孟增明 王鹏军 黄良辉 
supported by the Innovation Program for Quantum Science and Technology (Grant No. 2021ZD0302003);the National Natural Science Foundation of China (Grant Nos. 12034011, U23A6004, 12374245,12322409, 92065108, 11974224, and 12022406);the National Key Research and Development Program of China (Grant Nos. 2022YFA1404101 and 2021YFA1401700);the Fund for Shanxi 1331 Project Key Subjects Construction。
We report on the optimal production of the Bose and Fermi mixtures with ^(87) Rb and ^(40)K in a crossed optical dipole trap(ODT).We measure the atomic number and lifetime of the mixtures in combination of the spin st...
关键词:optical dipole trap Bose and Fermi gas mixtures atomic lifetime 
Cavity-enhanced metrology in an atomic spin-1 Bose−Einstein condensate
《Frontiers of physics》2024年第3期185-196,共12页Renfei Zheng Jieli Qin Bing Chen Xingdong Zhao Lu Zhou 
Atom interferometer has been proven to be a powerful tool for precision metrology. Here we propose a cavity-aided nonlinear atom interferometer, based on the quasi-periodic spin mixing dynamics of an atomic spin-1 Bos...
关键词:nonlinear atom interferometer spin-1 Bose−Einstein condensate spin-mixing dynamics quantum Fisher information parameter estimation 
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