引力场方程

本文以多层流体球作为粒子模型，作出丁流体球内部的Einstein引力场方程的数值解。

A multi-layer fluid sphere is regarded as an elementary particle model , and an interior numerical solution of Einstein 's field equation for the fluid sphere is formulated .

爱因斯坦第四次在普鲁士科学院的顶级演讲于11月25日被冠名为《引力场方程》。

Einstein 's climactic fourth lecture at the Prussian Academy , on Nov.25 , was titled " The Field Equations of Gravitation " .

含有体积粘滞性项的Einstein引力场方程的非奇异解

The NonSingular Solution of Einstein Gravitation Field Equations which Includes Volume Viscidity

作为对杨振宁引力场方程的应用，求得全部O型和一部分N型纯粹空间。

As an application to Yang 's gravitational field equa-tions , all type 0 and some type N " pure spaces " have been obtained .

Weyl时空中的引力场方程

Gravitational Field Equation of the Weyl Space-Time

将Nagatomo的UGM方法推广为二重形式，用以求出稳态轴对称真空引力场方程的精确解.给出了一些新结果。

He Nagatomo 's UGM scheme is extended into a double form , by which the exact solutions of the stationary axisymmetric vacumm gravitational field equations can be obtained . Some new results are given .

线性高导数引力场方程的静态解

Static Solutions of the Linearized Higher-derivative Field Equations of Gravitation

Riemann－CartanR＋R~2引力场方程和能量动量张量

The field equations and energy-momentum tensors in a riemann-cartan-type r + r ￣ 2 theory of gravitation

爱因斯坦引力场方程

Einstein gravitational field equation

生成稳态轴对称真空引力场方程解的一种新方法

A New Solution to the Equation of a Generated Steady state and Axially Symmetric Field of Vacuum attraction

它的引力场方程与电磁理论的麦克斯韦方程十分相似。

We will discuss a new theory of gravitation , in which the field equation of gravitation is similar to Maxwell equations .

引力场方程组在时不变的稳态情况下退化为牛顿万有引力定律。

Under the condition without time varying , the equation group of gravitational field is deduced to Newton 's law of universal gravitation .

但是广义相对论的引力场方程中只包含了能-动张量对称分量，不包含反对称分量，更没有自旋张量的贡献。

On the other hand , a gauge theory ( with torsion ) of gravitation does include the coupling of spin with the gravitation field .

广义相对论告诉我们，时空结构由度规张量表示，度规张量由引力场方程确定。

The spacetime structure is expressed by the metric tensor and the metric tensor is confirmed by the Einstein field equation in the general relativity theory .

爱因斯坦的“引力场方程”实质上是虚物质在辐射过程中所形成的“等势面方程”，不存在真实的“时空弯曲”。

Einstein 's " field equation " is essentially " Etc potential surface equation " by the formation of the virtual substance in the process of radiation , there is no real " bending spacetime " .

利用格林函数方法，求出线性高导数引力场方程的一般静态解析解.作为特例，对球对称物质分布的引力场作了详细讨论。

Using Green 's function method , general static analytical solutions on the linearised higher-derivative field equations of gravitation are found . As an example , the special case of a static spherically symmetric mass distribution is discussed in detail .

1915年12月，他收到了在战场前线服役的德国天体物理学家卡尔·施瓦茨希尔德（KarlSchwarzschild）发来的电报。施瓦茨希尔德解开了爱因斯坦用来描述一个孤星周围的引力场的方程。

In December 1915 , he received a telegram from Karl Schwarzschild , a German astrophysicist serving at the front in the war , who had solved Einstein 's equation to describe the gravitational field around a solitary star .

规范强引力的场方程

Gauge field equations of strong gravity

寻找引力规范理论场方程的严格解要比寻找Einstein场方程的严格解更为困难。

It is more difficult to find an exact solution of the field equations in the gauge theory of gravitation as compared with finding that in Einstein 's theory .

从弱引力场的Einstein-Maxwell方程出发，讨论了晶体空间阵列的狭窄波束型高频引力辐射与电磁场的作用效应，并给出了扰动解。

Starting with the Einstein-Maxwell equations of weak gravitational field , we discussed the interaction between narrow wave beam-type high frequency gravitational radiation of crystal space array and electromagnetic fields .

引力理论的场方程与自由粒子运动方程的一般形式

General forms of field equations and free particle 's equations of motion for theories of gravitation

导出了适用于各种背景时空的引力波基本场方程；

The fundamental field equation for gravitational waves propagating through any background space time is derived ;

SU（2）规范场的弦型特解两种DeSitter引力的引力规范场方程

THE STRING PARTICULAR SOLUTIONS OF SU ( 2 ) GAUGE FIELD Two Types of Gravitational Gauge Field Equations of de Sitter Gravity

Wesson引力理论中引力场方程的场源项

On source term of gravitational field equation in wesson 's theory of gravity

本文用多方过程方程式封闭一维带引力场的流体力学方程组，用不同的γ值计算了不同类型的扰动在HSRA太阳大气模型中向上传播和演化。

We computed the upward propagation and evolution of different kinds of perturbations in the solar atmosphere , using HSRA as the unperturbed model . The dynamical equation used is an one dimensional compressible flow equation under gravitational acceleration at the solar surface .

引力波的基本场方程与假性能动张量

Fundamental field equation and artificial energy momentum tensor for gravitational wave

平直时空引力场中粒子运动方程及牛顿近似

Motion equation of single particle in gravitational field in flat space & time

给出了任意变速参考系中引力场的事件视界方程。

The event horizon equation is given .

利用引力场中电磁波方程，在弱场近似下给出了一般的计算光线偏转角度的方法。

Using the electromagnetic wave equation in gravitational field , we give a general method of calculating the deflection of light by gravitational field under the condition of weak field approximation .

推导过程中得到的公式表明，为了把引力场正则量子化，给引力场方程引入一个标量函数作为宇宙因子是必要的。

The equation obtained in the derivative process shows that , it is necessary to introduce a scalar function as the cosmological factor into the gravitational equation in order to quantize canonically the gravitational filed .