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作品数:211被引量:165H指数:6
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Nonclassicality of photons in mean-field anisotropic quantum light–matter interacting lattices: Two-photon correlation function and quadrature squeezing
《Chinese Physics B》2025年第4期396-403,共8页Xu-Min Chen Pei-Yao Chen Chen Wang 
Project supported by the National Natural Science Foundation of China(Grant No.11874011);the Opening Project of Shanghai Key Laboratory of Special Artificial Microstructure Materials and Technology.
The generation of nonclassical photons via quantum light–matter interactions is of fundamental importance in quantum optics.Here we investigate steady-state two-photon correlation function and photon squeezing in an ...
关键词:quantum optics photon statistics and coherence theory coherent control of atomic interactions with photons 
Merging and separation of polarization singularities in complex lattices
《Chinese Physics B》2025年第3期512-519,共8页Mengyao Wang Tian Shi Luhui Ning Peng Liu Liangsheng Li Ning Zheng 
Project supported by the National Natural Science Foundation of China(Grant No.12374205)。
The evolution in momentum space of bound states in the continuum(BICs)and circularly polarized states(CPSs)—as far-field polarization singularities—can be observed by controlling the geometric parameters of photonic...
关键词:bound states in the continuum circularly polarized states topological charge far-field polarization photonic crystals 
Classifying extended,localized and critical states in quasiperiodic lattices via unsupervised learning
《Chinese Physics B》2025年第1期422-427,共6页Bohan Zheng Siyu Zhu Xingping Zhou Tong Liu 
Project supported by the Natural Science Foundation of Nanjing University of Posts and Telecommunications(Grant Nos.NY223109,NY220119,and NY221055);China Postdoctoral Science Foundation(Grant No.2022M721693);the National Natural Science Foundation of China(Grant No.12404365)。
Classification of quantum phases is one of the most important areas of research in condensed matter physics.In this work,we obtain the phase diagram of one-dimensional quasiperiodic models via unsupervised learning.Fi...
关键词:quantum phase QUASIPERIODIC machine learning 
Modulational instability of a resonantly polariton condensate in discrete lattices
《Chinese Physics B》2023年第3期143-146,共4页漆伟 郭晓刚 董亮伟 张晓斐 
the National Natural Science Foundation of China(Grant No.11805116);the Natural Science Basic Research Plan in Shaanxi Province,China(Grant No.2023-JC-YB-037).
We study modulational instability of a resonantly polariton condensate in a discrete lattice.Employing a discrete gain-saturation model,we derive the dispersion relation for the modulational instability by means of th...
关键词:modulational instability polariton condensate discrete lattices 
Magnetic triangular bubble lattices in bismuth-doped yttrium iron garnet
《Chinese Physics B》2023年第2期34-39,共6页蔺涛 王承祥 邱志勇 陈超 邢弢 孙璐 梁建辉 吴义政 时钟 雷娜 
support by the National Natural Science Foundation of China (Grant Nos. 52061135105 and 12074025);support by the National Natural Science Foundation of China (Grant Nos. 11974079, 12274083, and 12221004);the Shanghai Municipal Science and Technology Basic Research Project (Grant No. 22JC1400200)。
Magnetic bubbles have again become a subject of significant attention following the experimental observation of topologically nontrivial magnetic skyrmions. In recent work, tailoring the shape of the bubbles is consid...
关键词:magnetic bubble yttrium iron garnet Kerr microscopy SPINTRONICS 
Energy spreading,equipartition,and chaos in lattices with non-central forces
《Chinese Physics B》2022年第2期119-128,共10页Yong-Jing Chen Yang Su Guoxiang Dong Li-Le Liu Zhigang GeXiaobao Wang 
Supported by National Natural Science Foundation of China(11790325,11790320,11790321,11961131010,U1732138,11505056,11605054,U2067205,12105369,12047568,12147219);the Continuous Basic Scientific Research Project(WDJC-2019-09)。
We numerically study a one-dimensional,nonlinear lattice model which in the linear limit is relevant to the study of bending(flexural)waves.In contrast with the classic one-dimensional mass-spring system,the linear di...
关键词:Anderson localization energy spreading energy equipartition CHAOS 
Optical solitons supported by finite waveguide lattices with diffusive nonlocal nonlinearity
《Chinese Physics B》2021年第12期424-429,共6页Changming Huang Hanying Deng Liangwei Dong Ce Shang Bo Zhao Qiangbo Suo Xiaofang Zhou 
Project supported by the National Natural Science Foundation of China(Grant No.11704339);the Applied Basic Research Program of Shanxi Province,China(Grant No.201901D211466);the Natural Science Basic Research Plan in Shaanxi Province of China(Grant No.2019JM-307);the Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi(STIP),China(Grant Nos.2019L0896 and 2019L0905)。
We investigate the properties of fundamental,multi-peak,and multi-peaked twisted solitons in three types of finite waveguide lattices imprinted in photorefractive media with asymmetrical diffusion nonlinearity.Two opp...
关键词:optical solitons diffusive nonlocal nonlinearity linear stability analysis 
Non-Hermitian quasicrystal in dimerized lattices
《Chinese Physics B》2021年第10期56-65,共10页Longwen Zhou Wenqian Han 
supported by the National Natural Science Foundation of China(Grant No.11905211);the China Postdoctoral Science Foundation(Grant No.2019M662444);the Fundamental Research Funds for the Central Universities,China(Grant No.841912009);the Young Talents Project at Ocean University of China(Grant No.861801013196);the Applied Research Project of Postdoctoral Fellows in Qingdao(Grant No.861905040009)。
Non-Hermitian quasicrystals possess PT and metal-insulator transitions induced by gain and loss or nonreciprocal effects.In this work,we uncover the nature of localization transitions in a generalized Aubry-Andre-Harp...
关键词:non-Hermitian system QUASICRYSTAL LOCALIZATION topological phase 
Monte Carlo simulations of electromagnetically induced transparency in a square lattice of Rydberg atoms
《Chinese Physics B》2021年第7期283-288,共6页Shang-Yu Zhai Jin-Hui Wu 
the National Natural Science Foundation of China(Grant No.12074061)。
We study the steady optical response of a square lattice in which all trapped atoms are driven by a probe and a coupling fields into the ladder configuration of electromagnetically induced transparency(EIT).It turns o...
关键词:electromagnetically induced transparency Rydberg atomic lattices Monte Carlo simulations 
On-node lattices construction using partial Gauss–Hermite quadrature for the lattice Boltzmann method
《Chinese Physics B》2019年第5期175-180,共6页Huanfeng Ye Zecheng Gan Bo Kuang Yanhua Yang 
Project supported by the National Science and Technology Major Project,China(Grant No.2017ZX06002002)
A concise theoretical framework,the partial Gauss–Hermite quadrature(pGHQ),is established to construct on-node lattices of the lattice Boltzmann(LB)method under a Cartesian coordinate system.Compared with the existin...
关键词:equilibrium distribution discretization PARTIAL Gauss–Hermite QUADRATURE 
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