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Reviewing Michelson Interferometer Experiment and Measuring the Speed of Starlight
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作者 Jingshown Wu Hen-Wai Tsao Yen-Ru Huang 《Journal of Modern Physics》 2019年第5期539-547,共9页
The wave-aether model was proposed long time ago. We study Michelson interferometer experiment and find that its theoretical calculation erroneously neglected the aether drag effect. We take the drag effect into accou... The wave-aether model was proposed long time ago. We study Michelson interferometer experiment and find that its theoretical calculation erroneously neglected the aether drag effect. We take the drag effect into account and reanalyze the theoretical interference pattern shift. The result is null because the drag coefficient of aether is zero. Such that the wave-aether model fulfills all light propagation characteristics. We design and implement a system to measure the starlight speed by comparing to that from a local source. We observe that the arrival times are different. It implies the apparent speeds of starlights are not equal to c. 展开更多
关键词 wave-aether Model Michelson INTERFEROMETER SPEED of Light
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The Basic Idea behind the Relativistic and the Quantum Concepts
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作者 Ahmed Isam 《Journal of Modern Physics》 2016年第1期139-144,共6页
A new aspect of unification is presented in this paper. This aspect depends on two postulates of our recent theory concerning light propagation in a specific medium. The special theory of relativity is demonstrated as... A new aspect of unification is presented in this paper. This aspect depends on two postulates of our recent theory concerning light propagation in a specific medium. The special theory of relativity is demonstrated as a reflection of our first postulate, regarding the existence of multiple, equivalent rest frames in our medium. The second postulate is concerned with energy forms in nature, and it deals with the quantum behavior of light and wave behavior of matter. By using this postulate, we are able to justify the existence of these two phenomena. As a consequence of this, gravity as described by general relativity is unified as a background-independent interaction under the same postulate. 展开更多
关键词 Sama Aether Theory Theory of Relativity Quantum Theory Light Matter Waves GRAVITY Rest Motion String Theory Discrete Space
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引引力波偏振 被引量:1
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作者 郜青 龚云贵 梁迪聪 《科学通报》 EI CAS CSCD 北大核心 2018年第9期801-815,共15页
引力波的直接观测不但开启了一扇探测引力本质的全新窗口,而且使我们进入了多信使引力波天文学时代.引力波不影响单个检验粒子的测地线运动,其偏振态由两个相邻检验粒子的相对运动,即测地线偏离运动所决定.测地线偏离方程中只出现黎曼... 引力波的直接观测不但开启了一扇探测引力本质的全新窗口,而且使我们进入了多信使引力波天文学时代.引力波不影响单个检验粒子的测地线运动,其偏振态由两个相邻检验粒子的相对运动,即测地线偏离运动所决定.测地线偏离方程中只出现黎曼张量的电分量,它有6个独立分量,所以在最一般的度规引力理论中,引力波最多可以有6种偏振模式.这6种偏振模式分别为:"+"偏振态、"×"偏振态、呼吸偏振态、矢量-x偏振态、矢量-y偏振态及纵振态.爱因斯坦广义相对论中的引力波只有"+"与"×"两个张量偏振态,Brans-Dicke理论中的引力波除了"+"与"×"偏振态外,还有一个呼吸偏振态.在Horndeski及f(R)理论中,引力波除了"+"与"×"两个张量偏振态外,还有一个由呼吸模与纵振模混合而成的标量偏振态.在爱因斯坦-以太理论中,非零矢量场的出现破坏了局域洛伦兹对称性,该理论中的引力波以非光速传播,且具有5个独立偏振态.张量-矢量-标量理论中的引力波传播速度与光速不同,且该理论中的引力波具有6个独立偏振态.因为不同引力理论中的引力波偏振态不同,所以引力波偏振态的测量可用于探究引力本质. 展开更多
关键词 引力波偏振态 标量-张量理论 爱因斯坦-以太理论 张量-矢量-标量理论
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