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EIGENSTATES: 作品数：41被引量：14H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：哈尔滨工业大学更多>>; 相关期刊：《Science China Mathematics》《Communications in Theoretical Physics》《Wuhan University Journal of Natural Sciences》《Chinese Physics B》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以色列科学基金福建省自然科学基金更多>>

Technique for studying the coalescence of eigenstates and eigenvalues in non-Hermitian systems: 《Frontiers of physics》2025年第1期205-228,共24页Seyed Mohammad Hosseiny Hossein Rangani Jahromi Babak Farajollahi Mahdi Amniat-Talab; In our study,we explore high-order exceptional points(EPs),which are crucial for enhancing the sensitivity of open physical systems to external changes.We utilize the Hilbert-Schmidt speed(HSS),a measure of quantum st...; 关键词：non-Hermitian physics exceptional points Hilbert-Schmidt speed quantum statistical speed

Real eigenvalues determined by recursion of eigenstates: 《Chinese Physics B》2024年第3期196-200,共5页刘通王友国; This work was supported by the National Natural Science Foundation of China(Grant No.62071248);the Natural Science Foundation of Nanjing University of Posts and Telecommunications(Grant No.NY223109);China Postdoctoral Science Foundation(Grant No.2022M721693).; Quantum physics is primarily concerned with real eigenvalues,stemming from the unitarity of time evolutions.With the introduction of PT symmetry,a widely accepted consensus is that,even if the Hamiltonian of the syste...; 关键词：real eigenvalues NON-HERMITIAN QUASIPERIODIC

Eigenstates and temporal dynamics in cavity optomagnonics: 《Chinese Physics B》2023年第10期660-665,共6页丁云静肖杨; Project supported by the National Natural Science Foundation of China(Grant Nos.NSFC61974067 and 62374087)。; Many studies of magnon–photon coupling are performed in the frequency domain for microwave photons.In this work,we present analytical results of eigenfrequency,eigenstates,and temporal dynamics for the coupling betwe...; 关键词：MAGNON spin wave CAVITY

Determining the Neutrino Mass Eigenstates and the Effective Majorana Mass被引量：1: 《Journal of High Energy Physics, Gravitation and Cosmology》2022年第3期593-622,共30页Zoran B. Todorovic; This paper aims at solving several open questions in current neutrino physics: the neutrino mass hierarchy, the Dirac CP violating phase, the absolute mass of neutrinos, the nature of neutrinos (Dirac or Majorana), th...; 关键词：Special Relativity LEPTONS Ordinary Neutrino Neutrino Mass and Mixing PMNS Matrix Jarlskog Invariant Majorana Mass

Isospin eigenstates of the color singlet-singlet-type pentaquark states: 《Science China(Physics,Mechanics & Astronomy)》2022年第9期44-51,共8页Xiu-Wu Wang Zhi-Gang Wang Guo-Liang Yu Qi Xin; supported by the National Natural Science Foundation of China(Grant No.12175068);the Youth Foundation of North China Electric Power University(NCEPU)(Grant No.93209703)。; In this study,we constructed color singlet-singlet-type five-quark currents with isospins(I,I_(3))=(1/2,1/2)and(3/2,1/2)unambiguously to explore theDΣ_(c),DΣ^(∗)_(c),¯D∗Σc,andD^(∗)Σ^(∗)_(c)pentaquark states via t...; 关键词：pentaquark states hadronic molecule QCD sum rules

Topological scattering singularities and embedded eigenstates for polarization control and sensing applications被引量：1: 《Photonics Research》2021年第7期1310-1323,共14页ZARKO SAKOTIC ALEX KRASNOK ANDREA ALú NIKOLINA JANKOVIC; Horizon 2020 Framework Programme(NOCTURNO 777714,ANTARES 739570);U.S.Department of Defense;Air Force Office of Scientific Research;National Science Foundation;Simons Foundation。; Epsilon-near-zero and epsilon near-pole materials enable reflective systems supporting a class of symmetryprotected and accidental embedded eigenstates (EEs) characterized by a diverging phase resonance. Here we show ...; 关键词：TOPOLOGICAL protected INTEGER

Boundary Conditions for Sturm-Liouville Equation with Transition Regions and Barriers or Wells被引量：1: 《Advances in Pure Mathematics》2021年第4期254-295,共42页Alfred Wünsche; By means of expansions of rapidly in infinity decreasing functions in delta functions and their derivatives, we derive generalized boundary conditions of the Sturm-Liouville equation for transitions and barriers or we...; 关键词：Schrödinger Equation Drude Approximation Transition Layer Potential Barrier Potential Well Reflection REFRACTION Moment Series Generalized Functions Delta Function and Its Derivatives Discrete or Bound Eigenstates

Sensitivity of energy eigenstates to perturbation in quantum integrable and chaotic systems: 《Communications in Theoretical Physics》2021年第1期40-44,共5页Zao Xu Yin-Chenguang Lyu Jiaozi Wang Wen-Ge Wang; This paper was supported by the National Natural Science Foundation of China under Grant Nos.11535011 and 11775210.; We study the sensitivity of energy eigenstates to small perturbation in quantum integrable and chaotic systems.It is shown that the distribution of rescaled components of perturbed states in unperturbed basis exhibits...; 关键词：quantum chaos sensitivity to perturbation energy eigenstates STATISTICS

Exact Quantized Momentum Eigenvalues and Eigenstates of a General Potential Model被引量：1: 《Journal of Applied Mathematics and Physics》2020年第7期1434-1447,共14页Mahmoud Farout Ahmed Bassalat Sameer M. Ikhdair; We obtain the quantized momentum eigenvalues, P_n; 关键词：Bound States Feinberg-Horodecki Equation The Time-Dependent General Potential Time-Dependent Wei-Hua Oscillator TIME-DEPENDENT Manning-Rosen Potential

A Novel Model of Charged Leptons: 《Journal of Modern Physics》2020年第3期448-454,共7页Dianfu Wang Xiao Liang Yanqing Guo; A novel model of charged leptons is presented, which contains two basics hypotheses. The first hypothesis is that the Yukawa coupling between Higgs field and charged leptons is the weak interaction, the Higgs field is...; 关键词：CHARGED LEPTONS WEAK EIGENSTATES Left-Right MIXING ANGLE

EIGENSTATES