LONG-RANGE

作品数:204被引量:246H指数:7
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相关机构:辽宁大学安徽广播电视台中北大学安徽师范大学更多>>
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Edge modes in finite-size systems with different edge terminals
《Chinese Physics B》2024年第10期381-387,共7页Huiping Wang Li Ren Xiuli Zhang Liguo Qin 
supported by the National Natural Science Foundation of China(Grant No.11847061);Domestic Visiting Program for Young and Middle-aged Teachers in Shanghai Universities.
We investigate the behavior of edge modes in the presence of different edge terminations and long-range(LR)hopping.Here,we mainly focus on such model crystals with two different types of structures(type I:“…-P-Q-P-Q...
关键词:edge modes long-range hopping different edge terminals 
Tunable caging of excitation in decorated Lieb-ladder geometry with long-range connectivity
《Chinese Physics B》2023年第12期489-499,共11页Atanu Nandy 
Controlled Aharonov-Bohm caging of wave train is reported in a quasi-one-dimensional version of Lieb geometry with next-nearest-neighbor hopping integral within the tight-binding framework.This longer-wavelength fluct...
关键词:caging flat band INTERFEROMETER RENORMALIZATION 
Long-range interacting Stark many-body probes with super-Heisenberg precision
《Chinese Physics B》2023年第10期58-65,共8页Rozhin Yousefjani 何行健 Abolfazl Bayat 
Project supported by the National Key R&D Program of China(Grant No.2018YFA0306703);the National Science Foundation of China(Grant Nos.12050410253,92065115,and 12274059);the Ministry of Science and Technology of China(Grant No.QNJ2021167001L);the National Science Foundation of China for the International Young Scientists Fund(Grant No.12250410242)。
In contrast to interferometry-based quantum sensing,where interparticle interaction is detrimental,quantum many-body probes exploit such interactions to achieve quantum-enhanced sensitivity.In most of the studied quan...
关键词:quantum information quantum statistical mechanics quantum phase transitions 
Generalized uncertainty principle from long-range kernel effects:The case of the Hawking black hole temperature
《Chinese Physics B》2023年第9期153-156,共4页Rami Ahmad El-Nabulsi Waranont Anukool 
We prove the existence of an analogy between spatial long-range interactions,which are of the convolution-type introduced in non-relativistic quantum mechanics,and the generalized uncertainty principle predicted from ...
关键词:long-range kernel effects generalized uncertainty principle 
Topological properties of tetratomic Su-Schrieffer-Heeger chains with hierarchical long-range hopping
《Chinese Physics B》2023年第7期469-476,共8页李冠强 王博涵 唐劲羽 彭娉 董亮伟 
Project supported by the National Natural Science Foundation of China(Grant No.11405100);the Natural Science Basic Research Program in Shaanxi Province of China(Grant Nos.2022JZ-02,2020JM-507,and 2019JM-332);the Doctoral Research Fund of Shaanxi University of Science and Technology in China(Grant Nos.2018BJ-02 and 2019BJ-58);the Youth Innovation Team of Shaanxi Universities.
We propose a new generalized Su–Schrieffer–Heeger model with hierarchical long-range hopping based on a onedimensional tetratomic chain. The properties of the topological states and phase transition, which depend on...
关键词:generalized Su-Schrieffer-Heeger model tight-binding approximation topological phase transition long-range hopping winding number edge state 
Long-range adsorbate interactions mediated by two-dimensional Dirac fermions
《Chinese Physics B》2023年第5期596-603,共8页王晓慧 付振国 王志刚 迟锋 张平 
the National Natural Science Foundation of China(Grant Nos.11804028 and 12175023);the Fund from the State Key Laboratory of Petroleum Resources and Prospecting,China University of Petroleum(Grant No.PRP/DX-2210)。
We provide here an analytical formalism to describe the indirect interaction between adsorbed atom or molecule pairs mediated by two-dimensional(2D)Dirac fermions.We show that in contrast to the case of traditional 2D...
关键词:GRAPHENE Green's function Dirac fermions 
Variational approximation methods for long-range force transmission in biopolymer gels
《Chinese Physics B》2022年第10期429-435,共7页Haiqin Wang Xinpeng Xu 
supported by the National Science Foundation for Young Scientists of China (Grant No. 12004082);Guangdong Province Universities and Colleges Pearl River Scholar Funded Scheme (2019), 2020 Li Ka Shing Foundation Cross-Disciplinary Research (Grant No. 2020LKSFG08A);Provincial Science Foundation of Guangdong (Grant No. 2019A1515110809);Guangdong Basic and Applied Basic Research Foundation (Grant No. 2020B1515310005);Featured Innovative Projects (Grant No. 2018KTSCX282);Youth Talent Innovative Platforms (Grant No. 2018KQNCX318) in Universities in Guangdong Province。
The variational principle of minimum free energy(MFEVP) has been widely used in research of soft matter statics.The MFEVP can be used not only to derive equilibrium equations(including both bulk equations and boundary...
关键词:biopolymer gels cell-cell communications force transmission variational methods 
Exact solutions of non-Hermitian chains with asymmetric long-range hopping under specific boundary conditions
《Chinese Physics B》2022年第1期81-86,共6页Cui-Xian Guo Shu Chen 
the National Key Research and Development Program of China(Grant No.2016YFA0300600);the National Natural Science Foundation of China(Grant No.11974413);the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB33000000).
We study the one-dimensional general non-Hermitian models with asymmetric long-range hopping and explore how to analytically solve the systems under some specific boundary conditions.Although the introduction of long-...
关键词:non-Hermitian physics exact solution topological physics long-range hopping 
Photonic spin Hall effect and terahertz gas sensor via InSb-supported long-range surface plasmon resonance
《Chinese Physics B》2022年第1期286-292,共7页Jiankai Zhu Xiangxian Wang Yunping Qi Jianli Yu 
the National Natural Science Foundation of China(Grant No.61865008).
We propose a simple one-dimensional grating coupling system that can excite multiple surface plasmon resonances for refractive index(RI)sensing with self-reference characteristics in the near-infrared band.Using theor...
关键词:SELF-REFERENCE plasmonic sensor functional layer sensitivity 
Edge states enhanced by long-range hopping:An analytical study
《Chinese Physics B》2021年第10期513-522,共10页Huiping Wang Li Ren Liguo Qin Yueyin Qiu 
supported by the National Natural Science Foundation of China(Grant No.11847061);the Startup Program of Shanghai University of Engineering Science.
We analyze the behavior of edge states in long-range(LR)interacting systems.In terms of lattice model Hamiltonian with the LR coupling,we determine analytically the condition of existence of edge states within the tra...
关键词:edge states transfer matrix method long-range hopping 
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