1) Global cosmic string
整体宇宙弦
1.
In this thesis, we established DBI global cosmic strings and monopoles respectively by their dimensions, and numerically analyzed their gravitational effects.
我们根据拓扑缺陷的维数,分别建立了DBI形式的整体宇宙弦与单极子,并对其引力效应分别进行了数值求解。
2) the world outlook of entirety
整体宇宙观
3) cosmic string
宇宙弦
1.
The evolution of the cosmic string loop in ACDM universe is discussed in this paper.
研究了ACDM宇宙中的宇宙弦圈的演化,弦圈是否会从收缩相转入膨胀相将由暗能量的态方程参数确定。
2.
Based on the thermodynamic model of ideal gas of cosmic strings,the string tension is calculated by the saddle point approximation and the expression of string tension is obtained.
由宇宙弦的理想气体热力学模型出发，用鞍点近似方法，导出了宇宙弦的弦张力表达式。
3.
From the GUT theory, we know that some topological defects, such as domain walls, cosmic strings, monopoles and textures, might have been formed at the phase transition in the very early history of the Universe.
根据大统一理论,早期宇宙在其相变过程中会有拓扑缺陷形成,按维数可分为:畴壁,宇宙弦,单极子和纹理四种。
4) string cosmological model
弦宇宙模型
5) gauge cosmic string
规范宇宙弦
6) string cosmological solutions
弦宇宙学解
1.
At the same time, thetemperature duality invariance for the action of string gas matter is proved in 4-DRobertson-Walker metric, the string cosmological solutions and tomperature duality ofthe equations of motion for genus g=1 and 2 are also investigated.
考察了一个在引力场ｇμｖ和ｄｉｌａｔｏｎ场背景下的有限温度玻色弦模型，导出了高亏格黎曼面上能量动量张量满足的对偶关系式；同时，还在四维Ｒｏｂｅｒｔｓｏｎ－Ｗａｌｋｅｒ（Ｒ－Ｗ）度规下证明了弦气体物质作用量的温度对偶不变性，获得了亏格数ｇ＝１和２的弦宇宙学解，并研究了运动方程的温度变换性质。
补充资料：宇宙膨胀理论(见大爆炸宇宙学)
宇宙膨胀理论(见大爆炸宇宙学)
theory of universal expansion
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