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BOSONIC: 作品数：72被引量：27H指数：2; 导出分析报告; 相关领域：理学机械工程更多>>; 相关机构：国防科学技术大学更多>>; 相关期刊：《Chinese Physics Letters》《Chinese Optics Letters》《Chinese Annals of Mathematics,Series B》《Science Bulletin》更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划山西省自然科学基金更多>>

Protecting geometric quantum discord via partially collapsing measurements of two qubits in multiple bosonic reservoirs: 《Chinese Physics B》2022年第4期163-169,共7页Xue-Yun Bai Su-Ying Zhang; Project supported by the National Natural Science Foundation of China(Grant No.11772177)。; We study the dynamics of geometric quantum discord(GQD) between two qubits,each qubit interacting at the same time with K independent multiple bosonic reservoirs at zero temperature.In both weak and strong qubit-reser...; 关键词：geometric quantum discord(GQD) the Hilbert-Schmidt norm GQD the trace norm GQD partially collapsing measurements

Nonclassicality of photon-modulated atomic coherent states in the Schwinger bosonic realization: 《Chinese Physics B》2020年第12期307-312,共6页Jisuo Wang Xiangguo Meng Xiaoyan Zhang; Project supported by the National Natural Science Foundation of China(Grant No.11347026);the Natural Science Foundation of Shandong Province,China(Grant Nos.ZR2016AM03 and ZR2017MA011)。; We theoretically introduce two new photon-modulated atomic coherent states(ACSs)via using the Schwinger bosonic representation of the angular momentum operators(the sequential operations J±n)on an ACS,and investigate...; 关键词：photon-modulated atomic coherent state NONCLASSICALITY Wigner distribution entanglement

Explicit forms of zero modes in symmetric interacting Kitaev chain without and with dimerization: 《Chinese Physics B》2018年第6期355-358,共4页Yiming Wang Zhidan Li Qiang Han; supported by the National Natural Science Foundation of China(Grant No.11274379);the Research Funds of Renmin University of China(Grant No.14XNLQ07); The fermionic and bosonic zero modes of the one-dimensional（1D） interacting Kitaev chain at the symmetric point are unveiled. The many-body structures of the Majorana zero modes in the topological region are given e...; 关键词：Majorana zero modes bosonic zero modes interacting Kitaev chain

New approach for anti-normally and normally ordering bosonic-operator functions in quantum optics: 《Chinese Physics B》2016年第12期153-158,共6页徐世民张运海徐兴磊李洪奇王继锁; Project supported by the Natural Science Foundation of Shandong Province,China(Grant No.ZR2015AM025);the Natural Science Foundation of Heze University,China(Grant No.XY14PY02); In this paper, we provide a new kind of operator formula for anti-normally and normally ordering bosonic-operator functions in quantum optics, which can help us arrange a bosonic-operator function f（λQ ＋ VP） in it...; 关键词：Baker-Hausdorff formula operator differentiation mutual transformation

Dynamics of quantum Fisher information in a two-level system coupled to multiple bosonic reservoirs: 《Chinese Physics B》2015年第11期255-259,共5页王国友郭有能曾可; supported by the Hunan Provincial Innovation Foundation for Postgraduate,China(Grant No.CX2014B194);the Scientific Research Foundation of Hunan Provincial Education Department,China(Grant No.13C039); We consider the optimal parameter estimation for a two-level system coupled to multiple bosonic reservoirs. By using quantum Fisher information （QFI）, we investigate the effect of the Markovian reservoirs＇ number N...; 关键词：quantum Fisher information parameter estimation decay rate

New 3-mode bosonic operator realization of SU(2) Lie algebra:From the point of view of squeezing: 《Chinese Physics B》2014年第9期62-64,共3页笪诚陈千帆范洪义; supported by the National Natural Science Foundation of China(Grant Nos.11175113 and 11275123);the Key Project of Natural Science Fund of Anhui Province,China(Grant No.KJ2013A261); We consider the quantum mechanical SU（2） transformation e^2λJzJ±e^-2λJz = e^±2λJ±as if the meaning of squeezing with e^±2λ being squeezing parameter. By studying SU（2） operators （J±, Jz） from the point ...; 关键词：quantum mechanical SU（2） transformation 3-mode squeezing operator new 3-mode bosonic op-erator realization of SU（2） Lie algebra

Effects of effective attractive multi-body interaction on quantum phase and transport dynamics of a strongly correlated bosonic gas across the superfluid to Mott insulator transition: 《Chinese Physics B》2013年第11期204-210,共7页孙剑芳崔国栋姜伯楠钱军王育竹; Project supported by the National Basic Research Program of China(Grant No.2011CB921504);the National Natural Science Foundation of China(Grant No.11104292); We theoretically investigate quantum phases and transport dynamics of ultracold atoms trapped in an optical lattice in the presence of effective multi-body interaction. When a harmonic external potential is added, sev...; 关键词：Bose-Hubbard model three-body interaction

Experimental investigation of evaporative cooling mixture of bosonic ^(87)Rb and fermionic ^(40)K atoms with microwave and radio frequency radiation: 《Chinese Physics B》2011年第1期515-520,共6页王鹏军熊德智付正坤张靖; Project supported by the National Science Foundation for Distinguished Young Scholars of China(Grant No.10725416);the National Basic Research Program of China(Grant No.2006CB921101 and 2011CB921601);the National Science Foundation NSFC Project for Excellent Research Team,China(Grant No.60821004); We investigate sympathetic cooling fermions 40K by evaporatively cooling bosonic 87Rb atoms in a magnetic trap with microwave and radio frequency induced evaporations in detail. The mixture of bosonic and fermionic at...; 关键词：microwave and radio frequency induced evaporation sympathetically cooling inelasticcollisions

Study of dynamical behaviour and fermionization of a bosonic gas in funnel potential被引量：1: 《Chinese Physics B》2008年第11期4158-4162,共5页许广元严蠡王永俊刘先锋韩玖荣王育竹; Project supported by National Natural Science Foundation of China (Grant No 10647144);Doctoral Special Fund of Yangzhou University of China (Grant No GK0513102);Open Fund of State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences (Grant No T152613); This paper presents a funnel external potential model to investigate dynamic properties of ultracold Bose gas. By using variational method, we obtain the ground-state energy and density properties of ultracold Bose at...; 关键词：Bose gas fermionization DYNAMICS

Eigenstates and eigenergies of seven bosonic modes mixing models: 《Chinese Physics B》2005年第1期149-153,共5页詹志明李伟斌杨文星

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