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在經典物理學中,重力只是一種力,它與兩個物體之間距離的平方根成反比,它只是解釋了為什么我們在自由落體時有一個恒定的加速度,或者為什么地球繞著太陽轉。阿爾伯特愛因斯坦在1915年把它帶到了另一個層次,正如他所說的那樣,廣義相對論解釋了加速度和引力是一回事,任何有能量和動量的物體都可能在更高維度上偏離時空連續統,它是為了在這種偏離的更大影響下減少時間的進程,以保持光速不變。這就是導致向物體加速的原因,我們觀察到它是萬有引力,而不是由力引起的萬有引力。然而,這不能用量子相互作用來表達。這些定律會說,鑒于時空連續統的幾何結構是以宇宙中最小可測量的單位量子化的,那么..更正電子野鷹
In classical physics, gravity was simply a force which varied inversely with the square root of the distance between two objects, and it was simply an explanation for why we have a constant acceleration in freefall towards an object, or why the Earth orbits the Sun. Albert Einstein took it to another level in 1915, with general relativity, as he explained that acceleration and gravitation were one and the same, and that any body with energy and momentum could deviate the spacetime continuum in higher dimensions, which was to reduce the progression of time under greater influence of this deviation to keep the speed of light constant. This is what caused the acceleration towards a body which we observe as gravitation, as opposed to gravitation resulting from a force.However, this could not be expressed in terms of quantum interactions. These laws would state that, given that the geometry of the spacetime continuum is quantised at the smallest measurable units in the universe, the ... more - PositronWildhawk
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