期刊文献+
共找到5篇文章
< 1 >
每页显示 20 50 100
S Bosons and Dark Particles of Space Field
1
作者 Yougang Feng 《Journal of Modern Physics》 2016年第12期1483-1491,共9页
The spacetime lattice model involves time lattice (static lattice) model and space lattice (dynamic lattice) model, both of which have the same lattices’ domains and the same fractal structures. The behaviors of the ... The spacetime lattice model involves time lattice (static lattice) model and space lattice (dynamic lattice) model, both of which have the same lattices’ domains and the same fractal structures. The behaviors of the space field obey the uncertainty relations, which gauge invariance shows the space field is a gauge field, making the electromagnetic field, gravitowagnetic field and the fermion field be gauged, and the Lorentz condition and Lorentz gauge are the intrinsic attributes of the spacetime. The quantization of the classical space field produces S bosons of spin-1, which stimulated states by charges and masses are respectively photons and gravitons. The S bosons in thermal excitation are immeasurable and their energies may be dark. The principle of partition of independent freedom degrees regularizes the degrees for all particles including neutrino, which must have mass. By the S bosons, we interpret newly the virtual photons. Using the spacetime lattice model, we investigate the breaking of the symmetry of the gradient fields and the symmetry of the curl fields for the potential functions of the space field, and the creations and the annihilations of the dark photons and the dark gravitons. The complexity requires us to rename the electroweak phase transition as electro-gravito-weak phase transition. Finally, antiparticles are discussed. Our approach for the lattice models is a kind of renormalization group theory, signifying the breaking of symmetries can be renormalized. 展开更多
关键词 sPACE s boson DARK LORENTZ Freedom Degree HIGGs
下载PDF
Tunneling of Relativistic Bosons Induced by Magnetic Fields in the Magnetar’s Crust
2
作者 Marina-Aura Dariescu Ciprian Dariescu Denisa-Andreea Mihu 《Chinese Physics Letters》 SCIE CAS CSCD 2015年第10期26-29,共4页
The present work is devoted to the study of bosons evolving in the frozen magnetar's crust endowed with an ultra-strong magnetic field orthogonal to an electric field, both described by periodic functions. We discuss... The present work is devoted to the study of bosons evolving in the frozen magnetar's crust endowed with an ultra-strong magnetic field orthogonal to an electric field, both described by periodic functions. We discuss the quantum tunneling process through the one-dimensional potential barrier along Oz. The solutions to the Klein- Gordon equation are expressed in terms of Mathieu's functions which, for computable particle's energy range, are turning from oscillatory to exponentially growing modes along Oz. Within the Jeffreys Wentzel Kramers- Brillouin framework, the transmission coefficient is computed for the particle momentum in the middle of the instability range. 展开更多
关键词 Tunneling of Relativistic bosons Induced by Magnetic Fields in the Magnetar’s Crust
下载PDF
sd-IBA跟sdg-IBA以及IBA-Ⅰ跟IBA-Ⅱ的关系
3
作者 周孝谦 《苏州大学学报(自然科学版)》 CAS 1989年第1期52-55,共4页
通常容易将sd-IBA 和sdg-IBA 的关系理解成只须将后者有关g 的项弃去就得到前者.和此类似容易认为在IBA--Ⅱ中的质子和中子的区别被忽视以后就会简化成IBA-Ⅰ.实际上这类想法是没有根据的,至多也不过是一种粗略的近似.上述各种关系应该... 通常容易将sd-IBA 和sdg-IBA 的关系理解成只须将后者有关g 的项弃去就得到前者.和此类似容易认为在IBA--Ⅱ中的质子和中子的区别被忽视以后就会简化成IBA-Ⅰ.实际上这类想法是没有根据的,至多也不过是一种粗略的近似.上述各种关系应该从群表示的特点米看,sd 和sdg 理论属于不同的群链,IBA-Ⅰ和IBA-Ⅱ的关系也是如此. 展开更多
关键词 s d IBA s d g 李代数 群链
下载PDF
胶子湮灭生成中性MSSM黑格斯玻色子对的计算(英文)
4
作者 孙腊珍 刘耀阳 江向东 《中国科学技术大学学报》 CAS CSCD 北大核心 1999年第4期400-407,共8页
给出高能pp 碰撞中产生最小超对称中性黑格斯玻色子对的截面.在计算gg→hh 过程中,考虑了相关圈图的所有夸克和标量夸克的贡献.结果表明在pp 高能碰撞 s = 14 Te V,黑格斯玻色子质量 m h = 100 Ge V~6... 给出高能pp 碰撞中产生最小超对称中性黑格斯玻色子对的截面.在计算gg→hh 过程中,考虑了相关圈图的所有夸克和标量夸克的贡献.结果表明在pp 高能碰撞 s = 14 Te V,黑格斯玻色子质量 m h = 100 Ge V~600 Ge V 时,截面为16fb ~10fb . 展开更多
关键词 最小超对称 黑格斯玻色子 标量夸克 高能碰撞
下载PDF
s波散射作用下的原子-分子系统的量子动力学
5
作者 王璞玉 杨国建 《光学学报》 EI CAS CSCD 北大核心 2009年第12期3536-3540,共5页
研究自旋相反的两成份费米原子-分子耦合系统中,背景粒子s波散射对分子形成与分解的影响。这种粒子间的相互作用在以分子形式存在为主的演化阶段影响明显,其中排斥势散射有利于分子的形成。分子场在系统演化过程中会出现亚泊松(Sub-Pois... 研究自旋相反的两成份费米原子-分子耦合系统中,背景粒子s波散射对分子形成与分解的影响。这种粒子间的相互作用在以分子形式存在为主的演化阶段影响明显,其中排斥势散射有利于分子的形成。分子场在系统演化过程中会出现亚泊松(Sub-Poisson)统计分布。 展开更多
关键词 量子光学 玻色分子 费米原子 s波散射 亚泊松统计分布
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部