云南高校图书馆联盟文献共享服务平台- TWO-MODE

TWO-MODE: 作品数：187被引量：118H指数：5; 导出分析报告; 相关领域：理学机械工程更多>>; 相关期刊：《Communications in Theoretical Physics》《Journal of Thermal Science》《Chinese Physics B》《Applied Mathematics and Mechanics(English Edition)》更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划福建省自然科学基金安徽省自然科学基金更多>>

Precision bounds for quantum phase estimation using two-mode squeezed Gaussian states: 《Chinese Physics B》2025年第1期228-233,共6页Jian-Dong Zhang Chuang Li Lili Hou Shuai Wang; Project supported by the National Natural Science Foundation of China(Grant No.12104193);the Program of Zhongwu Young Innovative Talents of Jiangsu University of Technology(Grant No.20230013)。; Quantum phase estimation based on Gaussian states plays a crucial role in many application fields.In this paper,we study the precision bound for the scheme using two-mode squeezed Gaussian states.The quantum Fisher in...; 关键词：quantum metrology Gaussian state Heisenberg limit

Non-Gaussian quantum states generated via quantum catalysis and their statistical properties: 《Chinese Physics B》2024年第4期332-337,共6页张晓燕杨春燕王继锁孟祥国; supported by the National Natural Science Foundation of China (Grant No.11347026);the Natural Science Foundation of Shandong Province,China (Grant Nos.ZR2020MA085 and ZR2020MF113)。; A new kind of non-Gaussian quantum catalyzed state is proposed via multiphoton measurements and two-mode squeezing as an input of thermal state.The characteristics of the generated multiphoton catalysis output state d...; 关键词：two-mode squeezing multiphoton catalysis NONCLASSICALITY Wigner function

Ground-state phase diagram,symmetries,excitation spectra and finite-frequency scaling of the two-mode quantum Rabi model: 《Chinese Physics B》2023年第10期509-521,共13页陈越刘卯鑫陈晓松; supported by the National Natural Science Foundation of China(Grant No.12135003)。; We investigate the two-mode quantum Rabi model(QRM)describing the interaction between a two-level atom and a two-mode cavity field.The quantum phase transitions are found when the ratioηof transition frequency of ato...; 关键词：two-mode quantum Rabi model superradiant phase transition Nambu–Goldstone mode finite-frequency scaling Schrieffer–Wolff(SW)transformation

New light fields based on integration theory within the Weyl ordering product of operators: 《Chinese Physics B》2023年第4期160-164,共5页张科李兰兰郭大伟范洪义; Project supported by the National Natural Science Foundation of China(Grant No.11775208);the Foundation for Young Talents in College of Anhui Province,China(Grant Nos.gxyq2021210 and gxyq2019077);the Natural Science Foundation of the Anhui Higher Education Institutions of China(Grant Nos.KJ2020A0638 and 2022AH051586)。; The development of quantum optics theory based on the method of integration within an ordered product of operators(IWOP)has greatly stimulated the study of quantum states in the light field,especially non-Gaussian sta...; 关键词：integration within an ordered product of operators two-mode squeezing operator Weyl ordering entanglement property

Relativistic motion on Gaussian quantum steering for two-mode localized Gaussian states: 《Chinese Physics B》2022年第5期189-196,共8页Xiao-Long Gong Shuo Cao Yue Fang Tong-Hua Liu; Project supported by National Key R&D Program of China(Grant No.2017YFA0402600);the National Natural Science Foundation of China(Grant Nos.11690023,11373014,and 11633001);Beijing Talents Fund of Organization Department of Beijing Municipal Committee of the CPC;the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB23000000);the Interdiscipline Research Funds of Beijing Normal University。; Realistic quantum systems always exhibit gravitational and relativistic features.In this paper,we investigate the properties of Gaussian steering and its asymmetry by the localized two-mode Gaussian quantum states,ins...; 关键词：relativistic quantum information quantum nonlocality Unruh effect

Time evolution law of a two-mode squeezed light field passing through twin diffusion channels: 《Chinese Physics B》2022年第2期196-200,共5页Hai-Jun Yu Hong-Yi Fan; supported by the National Natural Science Foundation of China(Grant No.11775208);the Foundation for Young Talents in College of Anhui Province,China(Grant No.gxyq2019077);the Natural Science Foundation of the Anhui Higher Education Institutions of China(Grant Nos.KJ2019A0688 and KJ2020A0638)。; We explore the time evolution law of a two-mode squeezed light field(pure state)passing through twin diffusion channels,and we find that the final state is a squeezed chaotic light field(mixed state)with entanglement,...; 关键词：two-mode squeezed light field twin diffusion channels time evolution law entanglement

A two-mode squeezed light based on a double-pump phase-matching geometry: 《Chinese Physics B》2020年第7期337-345,共9页Xuan-Jian He Jun Jia Gao-Feng Jiao Li-Qing Chen Chun-Hua Yuan Wei-Ping Zhang; Project supported by the National Natural Science Foundation of China(Grant Nos.11974111,11474095,11874152,11604069,91536114,11654005,and 11234003);the Fundamental Research Funds for the Central Universities,China,the Science Foundation of Shanghai,China(Grant No.17ZR1442800);the National Key Research and Development Program of China(Grant No.2016YFA0302001).; We theoretically investigate the frequency-nondegenerate and frequency degenerate squeezed lights with a four-wave mixing process(4WM)driven by two pump fields crossing at a small angle.Different from a 4WM process dr...; 关键词：four-wave mixing phase matching frequency degenerate and spatial nondegenerate metrology

Optical complex integration-transform for deriving complex fractional squeezing operator: 《Chinese Physics B》2020年第3期101-104,共4页Ke Zhang Cheng-Yu Fan Hong-Yi Fan; Project supported by the National Natural Science Foundation of China(Grant No.11775208);Key Projects of Huainan Normal University,China(Grant No.2019XJZD04)。; We find a new complex integration-transform which can establish a new relationship between a two-mode operator's matrix element in the entangled state representation and its Wigner function. This integration keeps mod...; 关键词：integration-transform TWO-MODE ENTANGLED state Weyl–Wigner CORRESPONDENCE theory

Optical enhanced interferometry with two-mode squeezed twin-Fock states and parity detection被引量：2: 《Chinese Physics B》2020年第3期202-208,共7页Li-Li Hou Shuai Wang Xue-Fen Xu; Project supported by the National Natural Science Foundation of China(Grant No.11404040);Qing Lan Project of the Higher Educations of Jiangsu Province of China。; We theoretically investigate the quantum enhanced metrology using two-mode squeezed twin-Fock states and parity detection. Our results indicate that, for a given initial squeezing parameter, compared with the two-mode...; 关键词：QUANTUM optics phase sensitivity QUANTUM METROLOGY

Soliton evolution and control in a two-mode fiber with two-photon absorption: 《Chinese Physics B》2020年第1期272-279,共8页Qianying Li; Soliton dynamics are numerically investigated in a two-mode fiber with the two-photon absorption,and the effects of the two-photon absorption on the soliton propagation and interaction are demonstrated in different di...; 关键词：SOLITON two-mode fiber two-photon absorption nonlinear gain FILTER

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