CORRELATION

作品数:2078被引量:3917H指数:21
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Correlation between mechano-electronic features and scattering rates using deformation potential theory
《Communications in Theoretical Physics》2024年第2期166-181,共16页Meryem Ziati Sanaa Lahlali Hamid Ez-Zahraouy 
This research paper provides valuable insight into the electronic,mechanical and transport properties of the Sr_(2)RuO_(2)F_(2)compound.The study shows that the Sr_(2)RuO_(4)compound exhibits a metallic ground state a...
关键词:density functional theory deformation potential theory scattering rates carrier mobility intrinsic resistivity 
Out-of-time-ordered correlation in the anisotropic Dicke model
《Communications in Theoretical Physics》2021年第12期176-179,共4页Jihan Hu Shaolong Wan 
supported by NSFC Grant No.11275180。
Out-of-time-ordered correlation(OTOC)functions have been used as an indicator of quantum chaos in a lot of physical systems.In this work,we numerically demonstrate that zero temperature OTOC can detect quantum phase t...
关键词:OTOC anisotropic dicke model quantum phase transition 
A brief review of continuous models for ionic solutions: the Poisson–Boltzmann and related theories
《Communications in Theoretical Physics》2020年第6期136-145,共10页Mao Su Yanting Wang 
supported by the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDA17010504);the National Natural Science Foundation of China(Nos.11774357 and 11947302);the CAS Biophysics Interdisciplinary Innovation Team Project(No.2060299)。
The Poisson–Boltzmann(PB)theory is one of the most important theoretical models describing charged systems continuously.However,it suffers from neglecting ion correlations,which hinders its applicability to more gene...
关键词:Poisson–Boltzmann theory ion correlation ionic solution field-theoretic approach mean field theory 
Implementation Scheme of Two-Photon Post-Quantum Correlations
《Communications in Theoretical Physics》2018年第6期687-693,共7页Cuo-Zhu Pan, Wen-Jing Chu Ming Yang Qing Yang Gang Zhang Zhuo-Liang Cao 
Supported by National Natural Science Foundation of China(NSFC)under Grant Nos.11274010,11374085,and 61370090;Anhui Provincial Natural Science Foundation under Grant Nos.1408085MA20 and 1408085MA16;the Key Program of Domestic Visiting of Anhui Province under Grant No.gxfxZD2016192
The pre-and post-selection processes of the "two-state vector formalism" lead to a fair sampling loophole in Bell test, so it can be used to simulate post-quantum correlations. In this paper, we propose a physical imp...
关键词:post-quantum correlation two-state vector formalism fair-sampling loophole linear optics 
Electronic Structure of Helium Atom in a Quantum Dot
《Communications in Theoretical Physics》2016年第3期347-353,共7页Jayanta K.Saha S.Bhattacharyya T.K.Mukherjee 
Financial Support under Grant No.37(3)/14/27/2014-BRNS from the Department of Atomic Energy,BRNS,Government of India;Financial Support under Grant No.PSW-160/14-15(ERO)from University Grants Commission,Government of India
Bound and resonance states of helium atom have been investigated inside a quantum dot by using explicitly correlated Hylleraas type basis set within the framework of stabilization method.To be specific,precise energy ...
关键词:helium atom variational method quantum dot CORRELATION 
Implication of the Electron Exchange-Correlation on Fully Nonlinear Quantum Dust Ion-Acoustic Solitons
《Communications in Theoretical Physics》2016年第1期73-77,共5页khireddine mebrouk leila ait gougam mouloud tribeche 
We examine the effect of the electron exchange-correlation on weak and arbitrary amplitude quantum dust ion-acoustic(QDIA) solitons.The reduced quantum hydrodynamic(QHD) model is used.Carrying out a fully nonlinear an...
关键词:quantum effects solitary waves electron exchange-correlation 
Effects of Correlation between Network Structure and Dynamics of Oscillators on Synchronization Transition in a Kuramoto Model on Scale-Free Networks被引量:1
《Communications in Theoretical Physics》2014年第2期197-202,共6页于丹 杨俊忠 
Supported by National Natural Science Foundation of China under Grant No.71301012
A recent study has found an explosive synchronization in a Kurammoto model on scale-free networks when the natural frequencies of oscillators are equal to their degrees. In this work, we introduce a quantity to charac...
关键词:Kuramoto model network structure synchronization transition 
Quantum Discord of Non-X State被引量:1
《Communications in Theoretical Physics》2013年第6期693-699,共7页姚晶莹 董裕力 朱士群 
Supported by the National Natural Science Foundation of China under Grant Nos.11074184,11204197;the Specialized Research Fund for the Doctoral Program of Higher Education under Grant No.20103201120002;the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)
The level surfaces of quantum discord for a class of two-qubit states are investigated when the Bloch vectors T and S are perpendicularly oriented. The geometric objects of tetrahedron T and octahedron 0 are deformed....
关键词:quantum discord classical correlation phase damping 
Effect of Transverse Correlation Function on the Thermodynamic Quantities of Ferromagnetic Systems
《Communications in Theoretical Physics》2013年第4期494-502,共9页秦伟 王怀玉 龙桂鲁 
Supported by the National 973 Project 2012 CB927402;the National Natural Science Foundation under Grant Nos.11074145 and 61275028
The effect of transverse correlation between spins on the thermodynamic properties of ferromagnetic systems is investigated in details. Qualitatively, at finite temperature the transverse correlation reflects the shor...
关键词:ferromagnetic system Green's function transverse correlation thermodynamic properties 
Effect of Correlations on the Exponents for the Power-Law Distributions in Self-Organized Criticality
《Communications in Theoretical Physics》2012年第8期313-316,共4页邓永菊 郑华 杨纯斌 
Supported in part by the National Natural Science Foundation of China under Grant Nos.10635020 and 10775057;by the Ministry of Education of China under Grant Nos.306022,IRT0624;by the Programme of Introducing Talents of Discipline to Universities under Grant No.B08033
The origin of power-law distributions in self-organized criticality is investigated by treating the variation of the number of active sites in the system as a stochastic process. An avalanche is mapped to a first-retu...
关键词:power-law distribution CORRELATION self-organized criticality RANDOM-WALK 
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