Renormalization相关论文
Generalized Crewther relation and a novel demonstration of the scheme independence of commensurate s
In this study,we investigate in detail the generalized Crewther Relation(GCR)between the Adler func-tion(D)and the Gross......
Dimerized spin-1/2 ladders exhibit a variety of phase structures,which depend on the intra-chain and inter-chain spin ex......
We propose an improved real-space parallel strategy for the density matrix renormalization group(DMRG)method,where bound......
For inhomogeneous lattices we generalize the classical Gaussian model, i. e. it is pro-posed that the Gaussian type dist......
We show that the Mandelbrot set for the family of renormalization transformations of 2-dimensional diamond-like hierachi......
Fundamental understandings on the dynamics of charge carriers and excitonic quasiparticles in semiconductors are of cent......
In this paper we extend the Fibonacci-like maps to a wider class with the so-called“bounded combinatorics”. The Fibona......
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Based on the Ising spin, the phase transition on fractal scale-free networks with tree-like skeletons is studied, where ......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A reflection on the contrast between the Cooper pairing in iron-based and conventional superconducto
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
采用电弱统一标准模型(SM),分析了由参与电弱相互作用的各种混合圈构成的光子γ,中间玻色子Z0重整化链图传播子的构架方式,并完成......
The fragmentation test of granite subjected to strain rate of 100 - 102 s-1 was carried out using split Hopkinson pressu......
研究股市系统演化方程的重正化群综合因子,并从实际数据中拟合出作为股市要素的股民数量增长情况对综合因子的演化函数.根据所得演......
研究了ＳＵ（８）大统一模型中的规范对称性自发性破缺及耦合常数重正化问题。利用属于规范群ｓｕ（８）不同表示的Ｈｉｇｇｓ场，Φａｂ和Ｈ（ｉ＝１，２，３，４），构造了具有ｓｕ（８）不变性的Ｈｉｇｇｓ作用势；根据......
重归一化是H.264/AVC标准二进制算术编码器的一个关键部分,在算术编码器中,重归一化计算量很大,严重制约了算术编码器的效率;同时......
０ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅＩｓｉｎｇｍｏｄｅｌｏｎ２Ｄｐｅｒｉｏｄｉｃｌａｔｉｃｅｓｈａｓｒｅ－ｃｅｉｖｅｄｅｘｔｅｎｄｅｄｓｔｕｄｉｅｓ［１］ｗｈｉｌｅｒｅｓｅａｒｃｈｅｓｏｎ２Ｄｑｕａｓｉ－ｐｅｒｉｏｄｉｃｌａｔｉｃｅｓｏｎｌｙｂｅｇａｎｗ.........
０ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅＩｓｉｎｇｍｏｄｅｌｏｎ２Ｄｐｅｒｉｏｄｉｃｌａｔｉｃｅｓｈａｓｒｅ－ｃｅｉｖｅｄｅｘｔｅｎｄｅｄｓｔｕｄｉｅｓ［１］ｗｈｉｌｅｒｅｓｅａｒｃｈｅｓｏｎ２Ｄｑｕａｓｉ－ｐｅｒｉｏｄｉｃｌａｔｉｃｅｓｏｎｌｙｂｅｇａｎｗ.........
We propose a new heterogeneous parallel strategy for the density matrix renormalization group(DMRG)method in the hybrid ......
对用于随机介质中波传播理论的重整化方法的算子形式和图示形式的基本概念与算式给出简短的阐述和评论。......
基于上下文的自适应二进制算术编码(Context-Adaptive Binary Coding,CABAC)是一种高效的熵编码方法,但是其高计算复杂度制约了该......
现实网络几乎都有小世界效应,通过平均场理论和重整化群变换分析出小世界网络模型具有大的聚集系数和短的平均路径.这就是小世界效......
本文将Ｉｓｉｎｇ模型２倍的重正化推广为３倍的重正化。...
把有限扩散凝聚集团的实空间重正化群方法推广到广义有限扩散凝聚集团,计算了分数维数及广义维数,所得结果与计算机模拟值很接近.......
利用重正化群方法对沥青混合料的渗透性进行研究，求出沥青混合料渗透的理论临界孔隙率．根据试验结果分析，求出四种沥青混合料渗透的临......
通过采用一个新的非微扰参数化对核子散射重整化进行了初步分析,指出传统重整化方法中的困难与问题,并通过唯象的方式显示了非微扰......
对无机化学教材的处理与分析屠昆岗（苏州铁道师范学院化学系，苏州２１５００９）无机化学是化学系第一门专业基础课，在学生以后的学习中起着十分重要......
利用重正规化理论讨论了一类2阶2n＋1次非线性奇摄动微分方程,得到解的一致有效表达式.所得结果当n=1时即是相关文献中分别用格林函......
文章回顾了量子场论重整化纲领思想建立的过程及其语境特征，指出重整化纲领建立的体知合一性。它的发明内在的镶嵌于认知主体的理论......
本文提出了一种新的重整化群的逼近方法以求解一维单峰映象倍周期分岔序列的标度因子α和收敛常数δ。由于这一方法仅涉及到一个代......
探讨了裂隙非饱和渗流机制，认为裂隙尺度上的非饱和渗流实际上是由许多局部开度尺度上的饱和渗流构成的。用重正化理论的方法，对裂隙......
利用重正规化方法,讨论了一类非线性初值问题.先用直接展开法求得方程：y″＋py-εky3=f（x,ε）,y（0）=A,y′（0）=B的带有长期项的解的渐近展开......
本文对利用双端口矢量网络分析仪（VNA）进行多端口网络散射参数测试的问题进行了研究。通过网络参数矩阵的归一化、反归一化变换以及......
通过一个精确的重整Ｄｅｃｉｍａｔｉｏｎ程序，引入和分析了一个具有偏置项（ηｉ）分级集的分形分枝Ｋｏｃｈ曲线的超扩散模型。对于动力学输运，在固定点η０＝０处我们发现了......
Study on the critical stress threshold of weakly cemented sandstone damage based on the renormalizat
During the microstructural analysis of weakly cemented sandstone,the granule components and ductile structural parts of ......
重整化理论是在量子电动力学的发展过程中逐步形成的。这一理论给出的重整化方法,在目前是解决“无限大疑难”的唯一途径。这里,既......
为了快速地进行图像编解码,提出了一种改进的快速算术编码方法,该方法是先通过编码区间宽度值与阈值的比较,并以字节为单位进行重......
A Renormalizable Theory of Quantum Gravity: Renormalization Proof of the Gauge Theory of Volume Pres
Inertial and gravitational mass or energy momentum need not be the same for virtual quantum states. Separating their rol......
In the light of their relationships with renormalization, in this paper we associate the scaling transformation with non......
In the setting of boundedness, the renormalization acquires new meaning and implementation: it appears as generic operat......
讨论三角形晶格Ising模型的重整化变换的奇异性,深入刻画了其重整化变换函数的临界点、奇异值及其分布。......
为对房柱式采空区煤柱群安全稳定性进行客观评价,以概率分析为手段结合重整化群理论,深入研究了煤柱个体与相邻煤柱之间的荷载传递......
We confront the perturbativity problem in the real scalar quintuplet minimal dark matter model. In the original model, t......
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【正】 A modified renormalization approach based on that proposed by Druce et al.is presented.The over-all agreement bet......
We present the memory size,computational time,and technique aspects of density matrix renormalization group (DMRG) algor......
The quantum gravity is formulated based on the principle of local gauge invariance. The model discussedin this paper has......
A new method is used to obtain the anomalous dimension in the solution of the nonlinear diffusion equation.The result is......
The QCD one-loop renormalization is restudied in a mass-dependent subtraction scheme in which the quark mass is not set ......
The QCD one-loop renormalization is restudied in a mass-dependent subtraction scheme in which the quark mass is not set ......
