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QUASIPERIODICITY OF TRANSCENDENTAL MEROMORPHIC FUNCTIONS
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作者 刘新玲 刘凯 +1 位作者 Risto KORHONEN Galina FILIPUK 《Acta Mathematica Scientia》 SCIE CSCD 2024年第1期161-172,共12页
This paper is devoted to considering the quasiperiodicity of complex differential polynomials,complex difference polynomials and complex delay-differential polynomials of certain types,and to studying the similarities... This paper is devoted to considering the quasiperiodicity of complex differential polynomials,complex difference polynomials and complex delay-differential polynomials of certain types,and to studying the similarities and differences of quasiperiodicity compared to the corresponding properties of periodicity. 展开更多
关键词 QUASIPERIODICITY meromorphic functions complex delay-differential polynomials Nevanlinna theory
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The Bare and Dressed Masses of Quarks in Pions via the of Quarks’ Geometric Model 被引量:3
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作者 Giovanni Guido 《Journal of High Energy Physics, Gravitation and Cosmology》 2019年第4期1123-1149,共27页
In previous articles (Guido) we demonstrated that Quarks (u, d) are represented by golden geometric structures of coupled quantum oscillators. In this article we show the geometric structure of the pion triplet and, i... In previous articles (Guido) we demonstrated that Quarks (u, d) are represented by golden geometric structures of coupled quantum oscillators. In this article we show the geometric structure of the pion triplet and, in particular, via the structure equation of neutral pion, we identify its decays and we solve the spin question in hadrons thanks also to introduction of algebraic operations [?, ⊕] on geometric structure. Moreover by means of the golden ratio between (u, d), we determine the values of bare masses of quarks (3.51 MeV for u-quark and 5.67 MeV for d-quark) and those ones bounded in a pion (53.31 MeV for u-quark and 85.26 MeV for d-quark). Finally, using algebraic operations [?, ⊕] we point out a new way to represent the processes of pions’ decay. 展开更多
关键词 Quark STRUCTURE Equation Geometric STRUCTURE Golden Number Massive Coupling INTERPENETRATION IQuO Semi-Quantum PION Photon
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Combined Effect of Classical Chaos and Quantum Resonance on Entanglement Dynamics
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作者 谭金桃 罗云荣 +1 位作者 周政 海文华 《Chinese Physics Letters》 SCIE CAS CSCD 2016年第7期1-4,共4页
We use linear entropy of an exact quantum state to study the entanglement between internal electronic states and external motional states for a two-level atom held in an amplitude-modulated and tilted optical lattice.... We use linear entropy of an exact quantum state to study the entanglement between internal electronic states and external motional states for a two-level atom held in an amplitude-modulated and tilted optical lattice. Starting from an unentangled initial state associated with the regular 'island' of classical phase space, it is demonstrated that the quantum resonance leads to entanglement generation, the chaotic parameter region results in the increase of the generation speed, and the symmetries of the initial probability distribution determine the final degree of entanglement. The entangled initial states are associated with the classical 'chaotic sea', which do not affect the final entanglement degree for the same initial symmetry. The results may be useful in engineering quantum dynamics for quantum information processing. 展开更多
关键词 of IT in for Combined Effect of Classical Chaos and Quantum Resonance on Entanglement Dynamics on
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Physical Properties of Al-doped ZnO and Ga-doped ZnO Thin Films Prepared by Direct Current Sputtering at Room Temperature
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作者 朱科 YANG Ye +1 位作者 LI Jia SONG Weijie 《Journal of Wuhan University of Technology(Materials Science)》 SCIE EI CAS 2017年第1期85-88,共4页
Al-doped zinc oxide(AZO) and Ga-doped zinc oxide(GZO) thin films with the same doping concentration(3.6 at%) were deposited on glass substrates at room temperature by direct current(DC) magnetron sputtering.Co... Al-doped zinc oxide(AZO) and Ga-doped zinc oxide(GZO) thin films with the same doping concentration(3.6 at%) were deposited on glass substrates at room temperature by direct current(DC) magnetron sputtering.Consequently,we comparatively studied the doped thin films on the basis of their structural,morphological,electrical,and optical properties for optoelectronic applications.Both thin films exhibited excellent optical properties with more than 85%transmission in the visible range.The GZO thin film had better crystallinity and smoother surface morphology than the AZO thin film.The conductivity of the GZO thin film was improved compared to that of the AZO thin film:the resistivity decreased from 1.01×10^-3 to 3.5×10^-4 Ω cm,which was mostly due to the increase of the carrier concentration from 6.5×10^20 to 1.46×10^21cm^-3.These results revealed that the GZO thin film had higher quality than the AZO thin film with the same doping concentration for optoelectronic applications. 展开更多
关键词 room temperature ZnO thin films SPUTTERING electrical properties
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Evaluations of dielectric property and drug release profile of 5-FU patches based on plasma charged electrets
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作者 苑旺 梁合鹃 +3 位作者 黄平 安晓强 江键 崔黎丽 《Plasma Science and Technology》 SCIE EI CAS CSCD 2018年第5期110-116,共7页
In the present study,the electret 5-fluorouracil patch was developed,the effective surface potential,piezoelectric coefficient d33,open-circuit thermally stimulated discharge(TSD) current spectra and shear adhesion ... In the present study,the electret 5-fluorouracil patch was developed,the effective surface potential,piezoelectric coefficient d33,open-circuit thermally stimulated discharge(TSD) current spectra and shear adhesion of the patch were measured.The drug release profile of the patch was determined by using high performance liquid chromatography method.A stable potential difference which was positively dependent on the surface potential of the electret was generated on two sides of the patch.The measurements of d33 coefficient,TSD current spectra and adhesion performance showed that the electrostatic field of the electret could cause polarization and cohesive strength decreasing of the matrix molecules,change the distribution and interaction of the drug molecules in patch,therefore to increase the release of drug from the transdermal patch. 展开更多
关键词 ELECTRET hypertrophic scar thermally stimulated discharge current 5-fluorouracil patch piezoelectric coefficient
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Weighted Integral Means of Mixed Areas and Lengths Under Holomorphic Mappings
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作者 Jie Xiao Wen Xu 《Analysis in Theory and Applications》 2014年第1期1-19,共19页
This note addresses monotonic growths and logarithmic convexities of the weighted ((1-t2)αdt2, -∞〈α〈∞, 0〈t〈1) integral means Aα,β( f ,·) and Lα,β( f ,·) of the mixed area (πr2)-βA( f... This note addresses monotonic growths and logarithmic convexities of the weighted ((1-t2)αdt2, -∞〈α〈∞, 0〈t〈1) integral means Aα,β( f ,·) and Lα,β( f ,·) of the mixed area (πr2)-βA( f ,r) and the mixed length (2πr)-βL( f ,r) (0≤β≤1 and 0〈r〈1) of f (rD) and?f (rD) under a holomorphic map f from the unit disk D into the finite complex plane C. 展开更多
关键词 Monotonic growth logarithmic convexity mean mixed area mean mixed length isoperimetric inequality holomorphic map univalent function.
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Stationary properties of a single-mode laser system with non-Gaussian and Gaussian noise
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作者 王兵 吴秀清 《Chinese Physics B》 SCIE EI CAS CSCD 2011年第11期274-277,共4页
A single-mode laser system with non-Gaussian and Gaussian noise is investigated. The stationary mean value and the normalized variance of the laser intensity are numerically calculated under the condition that the sta... A single-mode laser system with non-Gaussian and Gaussian noise is investigated. The stationary mean value and the normalized variance of the laser intensity are numerically calculated under the condition that the stationary probability distribution function (SPDF) is derived. The SPDF as a function of the laser intensity exhibits a maximum, The maximum becomes smaller with the increase of the correlation intensity or the non-Gaussian parameter, where the later is a measure of the deviation from the Gaussian characteristic. The maximum becomes larger as the correlation time increases. The laser intensity stationary mean value decreases with the increase of the correlation intensity or the non-Gaussian parameter while increases with the correlation time increasing. The laser intensity normalized variance increases with the increase of the correlation intensity or the non-Gaussian parameter while decreases as the correlation time increases. 展开更多
关键词 single-mode laser non-Gaussian noise Gaussian noise
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Phase transition and chemical decomposition of liquid carbon dioxide and nitrogen mixture under extreme conditions
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作者 姜晓旭 陈冠宇 +2 位作者 李玉同 程新路 唐翠明 《Chinese Physics B》 SCIE EI CAS CSCD 2016年第2期312-319,共8页
Thermodynamic and chemical properties of liquid carbon dioxide and nitrogen(CO_(2~–)N_2) mixture under the conditions of extremely high densities and temperatures are studied by using quantum molecular dynamic(... Thermodynamic and chemical properties of liquid carbon dioxide and nitrogen(CO_(2~–)N_2) mixture under the conditions of extremely high densities and temperatures are studied by using quantum molecular dynamic(QMD) simulations based on density functional theory including dispersion corrections(DFT-D). We present equilibrium properties of liquid mixture for 112 separate density and temperature points, by selecting densities ranging from ρ = 1.80 g/cm^3 to 3.40 g/cm^3 and temperatures from T = 500 K to 8000 K. In the range of our study, the liquid CO_(2~–)N_2 mixture undergoes a continuous transition from molecular to atomic fluid state and liquid polymerization inferred from pair correlation functions(PCFs)and the distribution of various molecular components. The insulator–metal transition is demonstrated by means of the electronic density of states(DOS). 展开更多
关键词 liquid CO2-N2 mixture quantum molecular dynamic (QMD) simulations DFT-D phase transi- tion
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The Unified Geometrical Theory of Fields and Particles
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作者 Amagh Nduka 《Applied Mathematics》 2014年第3期347-351,共5页
Wave-particle duality is a familiar concept in the theories of the fundamental processes. We have, for example, electromagnetic waves with the photon as the corresponding particle, gravitational waves with the gravito... Wave-particle duality is a familiar concept in the theories of the fundamental processes. We have, for example, electromagnetic waves with the photon as the corresponding particle, gravitational waves with the graviton as the corresponding particle, and Dirac waves with the electron as the corresponding particle. All these theories are stand-alone theories having nothing in common. The outstanding problem is a unified theory of particles and fields. In this paper, we discuss a unified geometrical theory of fields and particles. 展开更多
关键词 Wave-Particle DUALITY BOSON FERMION Euclidean Pseudoeuclidean REDUCIBLE IRREDUCIBLE Discrete Geometry 4-Operator Invariant OPERATOR
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The Geometrical Theory of the Structure of Nuclei, Atoms, and Molecules
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作者 Amagh Nduka 《Applied Mathematics》 2014年第15期2209-2215,共7页
Quantum geometrodynamics (QGD) has established the following fundamental facts: First, every elementary particle is the physical realization of a certain irreducible 4-quantum operator of spin (rank) 0, 1/2 or 1. A ph... Quantum geometrodynamics (QGD) has established the following fundamental facts: First, every elementary particle is the physical realization of a certain irreducible 4-quantum operator of spin (rank) 0, 1/2 or 1. A photon (boson) is the physical realization of an irreducible 4-quantum operator of spin zero. A fermion is the physical realization of an irreducible 4-quantum operator of spin 1/2. A graviton (boson) is the physical realization of an irreducible 3-quantum operator of spin zero, and the Ws and mesons (bosons) are the physical realizations of irreducible 3-quantum operator of rank one. Second, the particles of every composite fermion system (nuclei, atoms, and molecules) reside in a certain 4-quantum space which is partitioned into an infinite set of subspaces of dimension 4n (n = 1, 2, 3, L,?∞;n is the index of the subspace and n is called principal quantum number by physicists, and period by chemists) each of which is reducible to a set of 2-level cells [1]. With these two fundamental facts, the complexities associated with atomic, nuclear, and molecular many-body problems have evaporated. As an application of the reducibility scenario we discuss in this paper the explicit construction of the periodic table of the chemical elements. In particular we show that each chemical element is characterized by a state ket |En;l, m1;s, ms〉where l is orbital angular momentum, s = 1/2, En = E1 + khv (k = 1, 2, 3, L, ∞, E1 is the Schr?dinger first energy level, and v is the Lamb-Retherford frequency). 展开更多
关键词 REDUCIBILITY IRREDUCIBILITY PERIODICITY FERMION Quantum Number Index
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The World Energy Challenge and Global Warming 被引量:2
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作者 Amagh Nduka 《Energy and Power Engineering》 2015年第4期105-109,共5页
The world energy challenge and global warming are two fundamental problems of current interest. What has not been recognized, however, is that the two problems are causally related. We present here the formal theory o... The world energy challenge and global warming are two fundamental problems of current interest. What has not been recognized, however, is that the two problems are causally related. We present here the formal theory of fusion, the well known but yet unrealized solution of the energy challenge, and show that its occurrence on earth is responsible for global warming. Consequently, like all the known energy resources, the solution of both problems is merely a technological problem, since the science is now known. 展开更多
关键词 Fusion BOSON FERMION Fermion-Boson ELECTROWEAK Gravielectronuclear
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Inhibition effects of a negative electret 5-FU patch on the growth of a hypertrophic scar 被引量:1
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作者 Wang YUAN Lili XU +3 位作者 Ping HUANG Xiaoqiang AN Lili CUI Jian JIANG 《Plasma Science and Technology》 SCIE EI CAS CSCD 2018年第5期78-83,共6页
In this study,the hypertrophic scar(HS) model in rats was established.5-fluorouracil(5-FU)patch,-1000 V and-2000 V polypropylene(PP) electret 5-FU patches were prepared and applied onto the wound.The in vitro pe... In this study,the hypertrophic scar(HS) model in rats was established.5-fluorouracil(5-FU)patch,-1000 V and-2000 V polypropylene(PP) electret 5-FU patches were prepared and applied onto the wound.The in vitro permeation experiment was performed using the Franz diffusion cell system to determine the permeation cumulative amount and retention amount of5-FU through/in scar skin.The inhibition effect of negative electret on growth of HS was studied by hematoxylin-eosin(HE) staining,Masson staining and the immunohistologicall methods.The permeation study indicated that a negative electret could enhance the permeation and retention of 5-FU through and in scar skin respectively.HE staining and Masson staining indicated a better effect for-1000 V and-2000 V electret 5-FU patches on HS inhibition after28 d post-wounding compared with 5-FU patch.The immunohistological study showed much more reduced expressions of collegan type I,collegan type III,TGF-β1 and HSP47 in scar tissue after application of negative electret 5-FU patches than those of 5-FU patch.A negative electret5-FU patch may be advantageous for HS treatment. 展开更多
关键词 ELECTRET hypertrophic scar 5-FLUOROURACIL PATCH COLLAGEN TGF-β HSP47
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The Origin of the Color Charge into Quarks 被引量:3
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作者 Giovanni Guido 《Journal of High Energy Physics, Gravitation and Cosmology》 2019年第1期1-34,共34页
Showing the origin of the mass in an additional coupling between field quantum oscillators, we formulate a hypothesis of a geometrical structure of the oscillators of “fields-particles”. In this way, we define the p... Showing the origin of the mass in an additional coupling between field quantum oscillators, we formulate a hypothesis of a geometrical structure of the oscillators of “fields-particles”. In this way, we define the possible structure of quarks and hadrons (as the proton). This hypothesis is reasonable if one admits field oscillators composed by sub-oscillators at semi-quantum (IQuO) and in which a degree of internal freedom is definable. Using the IQuO model, we find the origin of the sign of electric charge in to particles and, in quarks, the isospin, the strangeness and colour charge. Finally, we formulate the structure of the gluons and the variation modality of the colour charge in quarks. 展开更多
关键词 Massive Coupling “Aureus” Ratio Geometrical Structure IQuO Semi-Quantum Sub-Oscillator Entangled QUANTUM Vacuum Electric CHARGE ISOSPIN STRANGENESS COLOR GLUON
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UNIQUENESS OF MEROMORPHIC FUNCTIONS WHOSE NONLINEAR DIFFERENTIAL POLYNOMIALS SHARE ONE VALUE OR HAVE THE SAME FIXED POINTS IN AN ANGULAR DOMAIN 被引量:1
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作者 李效敏 仪洪勋 《Acta Mathematica Scientia》 SCIE CSCD 2014年第3期593-609,共17页
In this article, we study the uniqueness question of nonconstant meromorphic functions whose nonlinear differential polynomials share 1 or have the same fixed points in an angular domain. The results in this article i... In this article, we study the uniqueness question of nonconstant meromorphic functions whose nonlinear differential polynomials share 1 or have the same fixed points in an angular domain. The results in this article improve Theorem 1 of Yang and Hua [26], and improve Theorem 1 of Fang and Qiu [6]. 展开更多
关键词 Meromorphic functions shared values singular directions uniqueness theo-reins in the angular domain
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The Theoretical Value of Mass of the Light <i>η</i>-Meson via the Quarks’ Geometric Model 被引量:3
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作者 Giovanni Guido 《Journal of High Energy Physics, Gravitation and Cosmology》 2020年第3期368-387,共20页
Highlighting a golden triangular form in <em>u</em> and <em>d </em>quarks (Quark Geometric Model), we build the geometric structures of light meson <em>η</em> and individualize its... Highlighting a golden triangular form in <em>u</em> and <em>d </em>quarks (Quark Geometric Model), we build the geometric structures of light meson <em>η</em> and individualize its decays and spin. By the structure equations describing mesons, we determine a mathematic procedure to calculate the theoretical value of the mass of light mesons <em>η</em>. 展开更多
关键词 Quark Structure Equation Geometric Structure Golden Number Massive Coupling INTERPENETRATION IQuO PION MESON Photon
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Synchronization of the minimal models of bursting neurons coupled by delayed chemical or electrical synapses 被引量:1
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作者 Neboja Vasovi Nikola Buri +1 位作者 Kristina Todorovi Ines Grozdanovi 《Chinese Physics B》 SCIE EI CAS CSCD 2012年第1期29-36,共8页
The minimal two-dimensional model of bursting neuronal dynamics is used to study the influence of time-delay on the properties of synchronization of bursting neurons. Generic properties of bursting and dependence of t... The minimal two-dimensional model of bursting neuronal dynamics is used to study the influence of time-delay on the properties of synchronization of bursting neurons. Generic properties of bursting and dependence of the stability of synchronization on the time-lag and the strength of coupling are described, and compared with the two common types of synaptical coupling, i.e., time-delayed chemical and electrical synapses. 展开更多
关键词 neuronal nursting minimal model SYNCHRONIZATION
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The Theoretical Spectrum of Mass of the Light Mesons without Strangeness via the Quarks’ Geometric Model 被引量:2
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作者 Giovanni Guido 《Journal of High Energy Physics, Gravitation and Cosmology》 2020年第3期388-415,共28页
Using the “Aureum Geometric Model” (AGM) of quarks, we formulate the structure equations describing mesons and, by a mathematic procedure, we calculate the theoretical spectrum of mass values of light mesons without... Using the “Aureum Geometric Model” (AGM) of quarks, we formulate the structure equations describing mesons and, by a mathematic procedure, we calculate the theoretical spectrum of mass values of light mesons without strangeness. 展开更多
关键词 QUARK Structure Equation Geometric Structure Golden Number Massive Coupling INTERPENETRATION IQuO PION MESON Photon
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Theoretical Spectrum of Mass of the Nucleons: New Aspects of the QM 被引量:2
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作者 Giovanni Guido 《Journal of High Energy Physics, Gravitation and Cosmology》 2021年第1期123-143,共21页
In this paper, we show a new theoretical procedure for calculating the nucleonic mass values. We develop this procedure on the geometric representation of (u, d) quarks, these seen as golden structures of coupled quan... In this paper, we show a new theoretical procedure for calculating the nucleonic mass values. We develop this procedure on the geometric representation of (u, d) quarks, these seen as golden structures of coupled quantum oscillators (Aureum Geometric Model or AGM). Using AGM, we also build the geometric structures of nucleons (p, n), determining their structure equations and spins. Thank AGM, coherent to QCD, new aspects of the Quantum Mechanics emerge, opening to anew descriptive paradigm in Particle Physics. 展开更多
关键词 QUARK Structure Equation Geometric Structure Golden Number INTERPENETRATION Iquo GLUON PROTON NEUTRON
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Quantum Gravity, Constant Negative Curvatures, and Black Holes 被引量:2
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作者 John R. Klauder 《Journal of High Energy Physics, Gravitation and Cosmology》 2020年第3期313-320,共8页
<span style="line-height:1.5;">For purposes of quantization, classical gravity is normally expressed by canonical variables, namely the metric </span><img src="Edit_7bad0ce2-ecaa-4318-b3c... <span style="line-height:1.5;">For purposes of quantization, classical gravity is normally expressed by canonical variables, namely the metric </span><img src="Edit_7bad0ce2-ecaa-4318-b3c9-5bbcfa7c087e.png" alt="" style="line-height:1.5;" /><span style="line-height:1.5;"></span><span "="" style="line-height:1.5;"><span> and the momentum </span><img src="Edit_c86b710a-9b65-4220-a4e2-cff8eeab9642.png" alt="" /></span><span style="line-height:1.5;"></span><span style="line-height:1.5;">. Canonical quantization requires a proper promotion of these classical variables to quantum operators, which, according to Dirac, the favored operators should be those arising from classical variables that formed Cartesian coordinates;sadly, in this case, that is not possible. However, an affine quantization feature</span><span style="line-height:1.5;">s</span><span "="" style="line-height:1.5;"><span> promoting the metric </span><img src="Edit_d0035f64-c366-4510-9cc7-d1053f755369.png" alt="" /></span><span "="" style="line-height:1.5;"><span> and the momentric </span><img src="Edit_60c18bb8-525b-4896-ae8f-2cd6456eb6f7.png" alt="" /></span><span "="" style="line-height:1.5;"><span> to operators. Instead of these classical variables belonging to a constant zero curvature space (</span><i><span>i.e.</span></i><span>, instead of a flat space), they belong to a space of constant negative curvatures. This feature may even have its appearance in black holes, which could strongly point toward an affine quantization approach to quantize gravity. 展开更多
关键词 Affine Quantization Quantum Gravity Constant Fixed Curvatures Black Holes
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Variational Principle in an Expanding Universe 被引量:1
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作者 Giovanni Guido Gianluigi Filippelli 《Journal of High Energy Physics, Gravitation and Cosmology》 2018年第1期179-222,共44页
In this paper we complete the relativistic cosmological theory because we extend the variational principle including variations of metric induced by expansion of the space. We will show that the mass not only curves S... In this paper we complete the relativistic cosmological theory because we extend the variational principle including variations of metric induced by expansion of the space. We will show that the mass not only curves Space and Time but also generates them: we’ll speak of the principle of mass-space equivalence. Then the increasing mass generates variations of metric as also the space increasing or expansion. So, the dark component of the mass generates additional gravity around galaxies as well as additional space, which generates a pressure (dark energy) accelerating the galaxies in their move away. All this could explain the cosmic coincidence (Ωdm/Ωde ≈ 1). To talk about the increasing mass is equivalent to speak of mass creation in universe, causing the variation of the tensor (T) mass-energy tensor of all component fields. We conjecture that its variation is caused by mass-energy flow comes out from a physical system (Θ) composed by set of uncoupled quantum oscillators (structure of no-field) in vacuum state. All this allows formulating a variational principle which generates the cosmological equation with the (Λ) parameter and a tensor T* with variable mass density, where T*(T, Θ). 展开更多
关键词 Mass-Space Lattice-Field No-Field INTRINSIC Quantum Oscillator DARK MATTER DARK Energy Vacuum
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