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Inhomogeneous Differential Realization, Boson-Fermion Realization of OSP(2,1) Superalgebra and Its Representations
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作者 陈永清 《深圳信息职业技术学院学报》 2000年第2期80-85,共6页
Homogeneous and inhornogeneous differential realizations of the OSP(2,1)superalgebra on the spaces of homogeneous and inhomogeneous polynomials and the corresponding boson-fermioii realizations are studied.The new ind... Homogeneous and inhornogeneous differential realizations of the OSP(2,1)superalgebra on the spaces of homogeneous and inhomogeneous polynomials and the corresponding boson-fermioii realizations are studied.The new indecomposable and irreducible representations of the OSP(2,1)are given on subspaces and quotient spaces of the universal enveloping algebras of Heisenberg-Weyl superalgebra.All the finite dimensional irreducible representation of the OSP(2,1)superalgebra is naturally obtained as special cases. 展开更多
关键词 Lie SUPERALGEBRAS INHOMOGENEOUS DIFFERENTIAL REALIZATION boson-fermion REALIZATION Irreducible representation
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Functional Integrals and Collective Excitations in Boson-Fermion Model 被引量:5
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作者 YAN Jun 《Communications in Theoretical Physics》 SCIE CAS CSCD 2006年第5X期769-772,共4页
In this paper, collective excitations in the boson-fermion model are investigated by means of functional integration method. The equations of energy gap and excitation spectrum are derived. Moreover, the Bose energy s... In this paper, collective excitations in the boson-fermion model are investigated by means of functional integration method. The equations of energy gap and excitation spectrum are derived. Moreover, the Bose energy spectrum of zero wave vector Fermi fields is also calculated. 展开更多
关键词 functional integrals excitation spectrum boson-fermion model
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超晶格中BOSON-FERMION耦合效应与非绝热效应竞争的计算机投影寻踪回归模拟分析
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作者 王沁 王园 贾伯成 《新疆师范大学学报(自然科学版)》 2000年第3期25-28,共4页
对准一维Ⅶ-Ⅷ族变价化合物低温畸变超晶格,采用计算机投影寻踪回归模拟技术,对由位 移变换和HF平均场近似方法得到的多维序参量积分方程组,进行投影寻踪回归模拟,得到了系统的超晶格 -正常态转变相图和序参量变化关系.
关键词 回归 超晶格 boson-fermion耦合效应 非绝热效应
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Energy Level Statistics of SO(5) Limit of Super-symmetry U(6/4) in Interacting Boson-Fermion Model
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作者 BAI Hong-Bo ZHANG Jin-Fu ZHOU Xian-Rong 《Communications in Theoretical Physics》 SCIE CAS CSCD 2005年第5X期897-900,共4页
We study the energy level statistics of the SO(5) limit of super-symmetry U(6/4) in odd-A nucleus using the interacting boson-fermion model. The nearest neighbor spacing distribution (NSD) and the spectral rigidity (... We study the energy level statistics of the SO(5) limit of super-symmetry U(6/4) in odd-A nucleus using the interacting boson-fermion model. The nearest neighbor spacing distribution (NSD) and the spectral rigidity (△3)are investigated, and the factors that affect the properties of level statistics are also discussed. The results show that the boson number N is a dominant factor. If N is small, both the interaction strengths of subgroups SOB(5) and SOBF(5)and the spin play important roles in the energy level statistics, however, along with the increase of N, the statistics distribution would tend to be in Poisson form. 展开更多
关键词 interacting boson-fermion model SO(5) limit of super-symmetry U(6/4) odd-A nucleus levelstatistics energy levels unfolding nearest neighbor spacing distribution spectral rigidity
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BOSON-FERMION ALGEBRA AND BOSON-FERMION REPRESENTATION OF LIE SUPERALGEBRA OSP (1, 2)
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作者 曾高坚 《Acta Mathematica Scientia》 SCIE CSCD 1992年第3期270-281,共12页
We describe the establishing process for the Boson-Fermion algebra of OSP(1, 2) starting from the fundamental Wigner operators of OSP(1, 2), and study its structure feature and representation theory. We also give the ... We describe the establishing process for the Boson-Fermion algebra of OSP(1, 2) starting from the fundamental Wigner operators of OSP(1, 2), and study its structure feature and representation theory. We also give the Boson-Fermion representation of OSP (1, 2), which is an infinite dimensional and grade star representation 展开更多
关键词 boson-fermion ALGEBRA AND boson-fermion REPRESENTATION OF LIE SUPERALGEBRA OSP
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双带 boson-fermion 模型的精确解
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作者 余珠 《云南师范大学学报(自然科学版)》 1997年第2期29-34,共6页
用Betheansatz方法构造了双带boson-fermion模型Hamiltonian量的精确本征态。由周期边界条件得到了Betheansatz方程。结果表明该系统是完全可积的。
关键词 双带b-f模型 金属材料 精确解 局域自旋
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A Boson-fermion Realization of Highest Weight Modules over g^(l)_(M|N)(θ)
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作者 Fu Lin CHEN Xin HUANG Shao Bin TAN 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2024年第12期2879-2903,共25页
In this paper,we construct a superfermionic representation as well as a vertex representation for twisted general linear affine Lie superalgebras.We also establish a module isomorphism between them,which generalizes t... In this paper,we construct a superfermionic representation as well as a vertex representation for twisted general linear affine Lie superalgebras.We also establish a module isomorphism between them,which generalizes the super boson-fermion correspondence of type B given by Kac-van de Leur.Based on this isomorphism,we determine explicitly the irreducible components of these two representations.Particularly,we obtain in this way two kinds of systematic construction of level 1 irreducible integrable highest weight modules for twisted general linear affine Lie superalgebras. 展开更多
关键词 Twisted affine Lie superalgebra integrable highest weight module super boson-fermion correspondence
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A New Paradigm in Quantum Fields: The Quantum Oscillator with Semi-Quanta (IQuO) (Part Two)
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作者 Giovanni Guido 《Journal of High Energy Physics, Gravitation and Cosmology》 2025年第1期138-164,共27页
In this second part of a study about quantum field oscillators with sub-oscillators and semi-quanta (IQuO), it is possible to show that in the initial phase of an interaction between two particles a no-dynamic process... In this second part of a study about quantum field oscillators with sub-oscillators and semi-quanta (IQuO), it is possible to show that in the initial phase of an interaction between two particles a no-dynamic process of reduction from a non-local to a local state takes place which cannot be described by Hamiltonian. We then describe the coupling of two IQuO of different particle-fields either at one point in space or at two distant points via an intermediary chain of coupled IQuO. The first aspect provides an understanding of the basic processes of creating and annihilating a pair. The second aspect describes the behaviour of two electrically charged particles through a process of phase shifts between the respective IQuO chains (CF1, CF2) implemented in a quantum entanglement via an intermediary chain (CB) of IQuO that originates changes in the direction of the two (CF1, CF2) distance-correlated ones. Thus, the semi-quanta structure of an IQuO and quantum entanglement identify the origin of the empirical law of attraction and repulsion between two electric charges. 展开更多
关键词 IQuO Quantum Entanglement PHASE FERMION BOSON Electric Charge
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A New Paradigm in Quantum Fields: The Quantum Oscillator with Semi-Quanta (IQuO) (Part One)
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作者 Giovanni Guido 《Journal of High Energy Physics, Gravitation and Cosmology》 2025年第1期61-95,共35页
We propose a novel extension of quantum field theory by introducing Intrinsic Quantum Oscillators (IQuO) to describe the internal degrees of freedom of a particle. IQuO is composed of sub-oscillators with semi-quanta ... We propose a novel extension of quantum field theory by introducing Intrinsic Quantum Oscillators (IQuO) to describe the internal degrees of freedom of a particle. IQuO is composed of sub-oscillators with semi-quanta and are described by creation operators and annihilation with two components each. In the interaction between two particles, thanks to the structure with semi-quants of an IQuO, it is possible to show that in the initial phase of a coupling between two particle-fields, a non-dynamic process of reduction from a non-local to a local state takes place. Besides, IQuO allows us to demonstrate a direct correlation between the two directions of phase rotation of the wave function of a particle and the two signs of its electric charge. This connection provides a new understanding of particle-antiparticle pair creation and their associated virtual boson fields. Finally, two distinct IQuO configurations, B-IQuO and F-IQuO, explain the fundamental difference between fermions and bosons. 展开更多
关键词 IQuO Sub-Oscillator Semi-Quantum Phase FERMION BOSON Electric Charge
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RETRACTED: Nuclear Structure Study of Odd-Odd Yttrium Nuclei within Interacting-Boson Fermi-Fermion Model (IBFFM)
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作者 Afrah J. Mohaisen Saad N. Abood 《Journal of Applied Mathematics and Physics》 2024年第6期2020-2031,共12页
Short Retraction NoticeThe paper does not meet the standards of "Journal of Applied Mathematics and Physics". This article has been retracted to straighten the academic record. In making this decision the Ed... Short Retraction NoticeThe paper does not meet the standards of "Journal of Applied Mathematics and Physics". This article has been retracted to straighten the academic record. In making this decision the Editorial Board follows COPE's Retraction Guidelines. The aim is to promote the circulation of scientific research by offering an ideal research publication platform with due consideration of internationally accepted standards on publication ethics. The Editorial Board would like to extend its sincere apologies for any inconvenience this retraction may have caused.Editor guiding this retraction: Prof. Wen-Xiu Ma (EiC of JAMP)The full retraction notice in PDF is preceding the original paper, which is marked "RETRACTED". 展开更多
关键词 Nuclear Structure Yttrium Nuclei Interacting boson-fermion Model Energy Spectra Electromagnetic Transition Rates
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Bound State Description of Particles from a Quantum Field Theory of Fermions and Bosons, Compatible with Relativity
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作者 Hans-Peter Morsch 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第2期562-573,共12页
Both, the dilemma to find a quantum field theory consistent with Einstein’s law of relativity and the problem to describe existing particles as bound states of matter has been solved by calculating bound state matrix... Both, the dilemma to find a quantum field theory consistent with Einstein’s law of relativity and the problem to describe existing particles as bound states of matter has been solved by calculating bound state matrix elements from a dual fermion-boson Lagrangian. In this formalism, the fermion binding energies are compensated by boson energies, indicating that particles can be generated out of the vacuum. This yields quantitative solutions for various mesons ω (0.78 GeV) - Υ (9.46 GeV) and all leptons e, μ and τ, with uncertainties in the extracted properties of less than 1‰. For transparency, a Web-page with the address htpps://h2909473.stratoserver.net has been constructed, where all calculations can be run on line and also the underlying fortran source code can be inspected. 展开更多
关键词 Quantum Field Theory of Fermion and Boson Fields Hadrons and Leptons Described as Bound States of Relativistic Fermions and Bosons Leading to a Total Energy Equal to Zero
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Structure of Massive “Standard Model” Particles
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作者 Hans-Peter Morsch 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第4期1670-1674,共5页
The massive vector bosons Z o, W ± and the scalar Higgs-boson H o assumed in weak interaction theory, but also the six quarks required in strong interactions are well understood in an alternative quantum field th... The massive vector bosons Z o, W ± and the scalar Higgs-boson H o assumed in weak interaction theory, but also the six quarks required in strong interactions are well understood in an alternative quantum field theory of fermions and bosons: Z o and W ± as well as all quark-antiquark states (here only the tt¯state is discussed) are described by bound states with scalar coupling between their massless constituents and have a structure similar to leptons. However, the scalar Higgs-boson H o corresponds to a state with vector coupling between the elementary constituents. Similar scalar states are expected also in the mass region of the mesons ω (0.782 GeV) - Υ ( 9.46 GeV). The underlying calculations can be run on line using the Web-address https://h2909473.stratoserver.net. 展开更多
关键词 Quantum Field Theory of Fermion and Bosons Z o and W ± Boson as Well as the Quark-Antiquark State Are Well Described as Bound States of Massless Fermions and Bosons with Scalar Coupling between the Elementary Constituents The Scalar H o-Boson Involves Vector Coupling between Them
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编内费米子反物质和"编外"玻色子反物质对称性的讨论 被引量:13
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作者 焦善庆 蓝其开 江光佐 《江西师范大学学报(自然科学版)》 CAS 2002年第4期288-293,共6页
对夸克、轻子等费米子和"编外"具有反夸克性质、反轻子性质的玻色子间的对称性作了讨论;讨论了反夸克、反轻子与"编外"玻色子中反夸克、反轻子间的对称规律,并对编内反重子及"编外"玻色子构成的反重子的... 对夸克、轻子等费米子和"编外"具有反夸克性质、反轻子性质的玻色子间的对称性作了讨论;讨论了反夸克、反轻子与"编外"玻色子中反夸克、反轻子间的对称规律,并对编内反重子及"编外"玻色子构成的反重子的不同性质进行了比较,分析了它们之间规律性的异同. 展开更多
关键词 编内费米子 反物质 对称性 “编外”玻色子 超对称 费米型反重子 玻色型反重子 夸克 轻子
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费米-狄拉克分布和玻色-爱因斯坦分布的简单推导 被引量:3
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作者 佘守宪 唐莹 《物理与工程》 2001年第2期13-15,共3页
给出一种用初级数学手段导出费米-狄拉克分布和玻色-爱因斯坦分布的 方法.
关键词 概率 玻色子 费米子 能级 费米-狄拉克分布 量子态 教学方法 高等教育 玻色-爱因斯坦分布 统计物理学
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CP破坏与超对称模型 被引量:1
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作者 焦善庆 许弟余 +1 位作者 周勋秀 龚自正 《广西科学》 CAS 2006年第3期196-198,共3页
分析CP破坏与超对称模型,然后由超对称模型出发,认为u.d夸克有两类反夸克:F erm i型和B ose型反夸克,质子P+F 1也有两类反质子P+-F 1及P+-B 1,且P+-B 1=P+-F 1+3 lS0,F([q1q2]g).当P+F 1P+-B 1对湮灭时,只有P+-B 1中的P+-F 1与P+F 1被... 分析CP破坏与超对称模型,然后由超对称模型出发,认为u.d夸克有两类反夸克:F erm i型和B ose型反夸克,质子P+F 1也有两类反质子P+-F 1及P+-B 1,且P+-B 1=P+-F 1+3 lS0,F([q1q2]g).当P+F 1P+-B 1对湮灭时,只有P+-B 1中的P+-F 1与P+F 1被湮灭而转化的光子,l0S,F([q1q2]g)组分将被保留下来.q1,q2,g等亚夸克都只是正物质的组分.因此,宇宙中正物质应多于反物质. 展开更多
关键词 CP破坏 超对称 费米子 玻色子 反轻子夸克
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1+1维黑洞背景时空中的熵 被引量:1
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作者 沈有根 陈大明 《天文学报》 CSCD 北大核心 1999年第1期38-43,共6页
利用′tHooft的边界条件和“准周期”边界条件分别求解了1+1维黑洞背景时空中的KleinGordon方程和Dirac方程,并计算了相应的玻色子熵与费米子熵,发现它们具有同一发散形式。
关键词 费米子熵 玻色子熵 1+1维黑洞 黑洞 背景时空
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狄拉克对物理学的主要贡献 被引量:1
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作者 周云波 《宝鸡文理学院学报(自然科学版)》 CAS 2003年第4期303-305,共3页
论述了狄拉克(P.A.M.Dirac,1902-1984)在量子力学、量子电动力学、相对论性电子理论和反物质理论等4方面作出的贡献,以缅怀他光荣伟大的一生以及为科学而献身奋斗的高尚品德。
关键词 保罗·狄拉克(1902—1984) 量子力学 哈密顿体系 玻色子 费米子 反物质理论
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玻色型反氢原子结构及氘核P_B^(+1)n_B^0和P_F^(+1)n_F^0结构函数的矩
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作者 焦善庆 许弟余 王蜀娟 《广西科学》 CAS 2005年第1期25-28,共4页
根据费米型质子 P+ 1 F 、中子 n0F、电子 e- 1的超对称性伴子玻色型 P+ 1 B 、n0B、U- 1 e,B粒子 ,讨论反氢原子的结构 ,计算费米型氘核 P+ 1 F n0F 和玻色型氘核 P+ 1 B n0B结构函数的矩 ,结果发现反氢原子的结构与目前观测到费... 根据费米型质子 P+ 1 F 、中子 n0F、电子 e- 1的超对称性伴子玻色型 P+ 1 B 、n0B、U- 1 e,B粒子 ,讨论反氢原子的结构 ,计算费米型氘核 P+ 1 F n0F 和玻色型氘核 P+ 1 B n0B结构函数的矩 ,结果发现反氢原子的结构与目前观测到费米型反氢原子不同 ,氘核 P+ 1 F n0F 结构函数的矩的理论值与实验数据较好相符 ,P+ 1 B n0B结构函数的矩的计算结果比 P+ 1 F n0F 要大 ,增大的值是由于费米型中性矢量反轻子 l0F ,T结构函数的贡献所致 . 展开更多
关键词 超对称伴子 氘核 反氢原子 结构函数的矩 玻色子与费米子
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最概然分布理论的探究和剖析
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作者 周昱 魏蔚 +1 位作者 张艳燕 马晓栋 《新疆师范大学学报(自然科学版)》 2011年第2期75-77,共3页
文章总结了最概然分布理论推导所需的一些基本概念和基本结论,在基本概念的表达、基本结论的理解和所有相关知识点的关联上提出一些体会与心得。
关键词 无限深势阱 线性谐振子 最概然分布 玻色子 费米子
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玻色、费米粒子统计方法的研究 被引量:1
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作者 孙彦清 《汉中师范学院学报》 2004年第6期24-27,共4页
 采用计算最可几值的方法,研究了多元玻色子(boson)、费米子(fermion)系统粒子的统计分布规律,揭示了单元粒子系统与多元粒子系统统计分布的一致性.
关键词 玻色子 费米子 微观状态数 热力学平衡态 统计分布
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