宇宙几何学初步应用—天体的光度和绝对星等等价不变性的证明

Primary Application of Cosmic Geometry—Proof of Equivalence and Invariant of Astronomical Object’s Luminosity and Absolute Magnitude

摘要: 宇宙几何学是广义相对论导出宇宙均匀引力几何，红移Z > 0.0041的1个天体亮度(通量密度或视星等)是距离的变量；其对应光度或绝对星等是不随距离变化的变量，基础教材仅有以上说，没有数学推导和验证普适性的文献，下面给予严密数学推导和验证(光度和绝对星等是等价不变性)其普适性，并用宇宙均匀引力几何和中心引力几何结合验证引力透镜星系质量计算的普适性。以上的验证是以星系观测最基本数据为依据，证明宇宙几何学的普适性。

Abstract: Cosmic geometry is cosmic even gravity geometry derived by General Relativity. When redshift Z > 0.0041, one astronomical object lightness (flux density or apparent magnitude) is distance’s vari-able and its corresponding luminosity or absolute magnitude is the variable that doesn’t change as distance varies. Above is presented as theory in basic textbook, but without literature of mathe-matical derivation and validation for its universality. The following is the strict mathematical de-rivation and validation for its universality (Luminosity and absolute magnitude is equivalent and invariant). And universality of gravitational lens galaxy mass’s calculation is validated by using cosmic even gravity geometry and central gravity geometry. Validation above is based on basic data from observation of galaxy, which can prove the universality of cosmic geometry.