Sitter相关论文
本文介绍了Anti de Sitter 2-空间中类时曲线的Anti de Sitter渐屈线的概念,利用具有Anti de Sitter双曲线的类时曲线的切触几何方......
First of all, we investigate whether the transformation of Lemaître inevitably leads from the static de Sitter cos......
Previous works [1] [2] proposed several relevant characteristics of the Hubble field such as the intensity ΓH, pot......
We raise the question of how the curvature parameter k is related to the curvature of the universe. We also show that, f......
The set of all spheres and hyperplanes in the Euclidean space Rn+1 could be identified with the Sitter space Λn+1. All ......
It is shown that a compact spacelike hypersurface which is contained in the chronological future (or past) of an equator......
Recently, the surge in the interests in unmanned aerial vehicles has soared dra-matically worldwide due to many potentia......
In this paper we obtain the geodesic equations of motion of a test particle (charged particle and photon) in the Kerr-Ne......
In this paper we propose a class of non-stationary solutions of Einstein’s field equations describing an embedded Vaidy......
Is the Velocity Interpretation of the Redshift of Spectral Lines in Accordance with Astronomical Dat
Current progress in cosmic microwave background (CMB) anisotropy measurements opens up the possibility of determining Hu......
A Fractal Rindler-Regge Triangulation in the Hyperbolic Plane and Cosmic de Sitter Accelerated Expan
The well known finite elements Regge calculus is transformed to a triangulation in the hyperbolic plane using fractal Ri......
The phenomenon of the cosmological acceleration discovered in 1998 is usually explained as a manifestation of a hypothet......
Some Equations for the External Space and Their Implications on the Inverse Cone Concept and the Geo
In previous works, they were proposed a photonic model of the Big Bang<a href="#ref1"> [1] </a>and several parameters de......
