Local diffeomorphisms and smooth embeddings to gravitational field II: spherical symmetry and their breaking in the space-time

B. F., Fominko S
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引用次数: 1

Abstract

Consequences of the diffeomorphisms induced by K− invariant connections of the space of 1-forms of certain endomorphisms defined over a Lie algebra that is isomorphic to the tangent space seated in the identity element, of homogeneous spaces G/K⊂G/H , are analized. The images of these diffeomorphisms in G/H , are 2-form of curvatures that can be induced to each class of the G/K . Then using the K− invariant connection of this homogeneous space, the curvature can be determined as a regular representation that admits a finite discomposing of irreducible sub-representations of finite type, accord with the generalizing in dimensions of the Gauss-Bonnet theorem and the generalized Radon transform to obtain curvature through of co-cycles of the image of the corresponding space. Such irreducible sub-representations will be isotopic components of the certain smoothly embedded image in a manifold modelled this last, by a generalized function space. Likewise, through these realizations we have the curvature integrals as dual case of their field equations. Finally, using the complex Riemannian structure of our model of the space-time, and the K− invariant G− structure of the orbits used to obtain curvature, are obtained as consequences of the diffeomorphisms the field equations to the energy-matter tensor density in each case of the gravitational field. Of this manner, is determined their energy-mass tensor density as an integral which represents the energy spectra of the curvature when this is obtained in duality to the homogeneous field equations to the Riemann tensor Rμν−12gμν R.
引力场的局部微分同态与光滑嵌入II:时空中的球面对称性及其破缺
分析了在齐次空间G/K∧G/H的同构元的切空间同构的李代数上定义的某些自同态的1-形式空间的K−不变连接所导出的微分同态的结果。G/H中这些微分同胚的像是两种形式的曲率,它们可以被诱导到G/K的每一类。然后利用该齐次空间的K−不变连接,将曲率确定为允许有限型不可约子表示的有限分解的正则表示,符合高斯-博内定理在维数上的推广和广义Radon变换通过相应空间像的共环得到曲率。这些不可约的子表示将是某平滑嵌入图像在流形中由广义函数空间建模的同位素分量。同样地,通过这些认识,我们得到了曲率积分作为场方程的对偶情况。最后,利用我们时空模型的复黎曼结构,以及用于获得曲率的轨道的K -不变G -结构,作为微分同态的结果,得到了引力场中每种情况下能量-物质张量密度的场方程。通过这种方法,我们确定了它们的能量-质量张量密度作为一个积分来表示曲率的能谱,当它与黎曼张量Rμν−12gμν R的齐次场方程对偶得到时。
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