本文關(guān)鍵詞： 愛因斯坦宇宙學(xué)常數(shù) 德西特不變和反德西特不變狹義相對論 相對論量子力學(xué) 光譜的精細結(jié)構(gòu) 精細結(jié)構(gòu)常數(shù)的改變　出處：《科學(xué)通報》2017年12期 　論文類型：期刊論文

【摘要】：通常的狹義相對論是在龐加萊變換下不變的,它的基本度規(guī)為閔科夫斯基時空度規(guī),該度規(guī)滿足沒有宇宙學(xué)常數(shù)L的真空愛因斯坦方程.本文指出:L10時的狹義相對論是德西特/反德西特不變狹義相對論.求解L10的真空愛因斯坦方程,得到這種拓展的狹義相對論的基本度規(guī)是陸啟鏗-鄒振隆-郭漢英1974年提出的Beltrami度規(guī);用歐拉-拉格朗日方程證明Beltrami時空的自由粒子運動是慣性運動.本文求出了德西特/反德西特不變狹義相對論的全部凱林(Killing)矢量,證明了Beltrami時空是最大對稱性空間,導(dǎo)出來全部守恒量.構(gòu)造了理論的正則形式,發(fā)現(xiàn)了正、負正則能量的色散關(guān)系的不對稱性;實現(xiàn)了正則量子化,導(dǎo)出了相對論性波方程,從而建立了德西特/反德西特不變的相對論量子力學(xué).簡要介紹了通過天文觀測原子(或離子)能級劈裂來探測精細結(jié)構(gòu)常數(shù)a改變的實驗.實驗結(jié)果在4~5σ置信度內(nèi)否定了龐加萊不變狹義相對論的預(yù)言,發(fā)現(xiàn)在z≈{1~3}處ɑ_z≠ɑ_0.由于原子或離子能級的精細結(jié)構(gòu)是相對論量子力學(xué)的結(jié)果,所以觀測實驗支持在紅移z≥1的狹義相對論量子力學(xué)中的L修正不可忽略.這是對德西特/反德西特不變狹義相對論的實驗支持,是超出現(xiàn)有物理學(xué)標準模型的新物理.
[Abstract]:The general special relativity is invariant under the Poincare transformation, and its basic metric is Minkovsky space-time metric. The metric satisfies the vacuum Einstein equation without cosmological constant L. in this paper, it is pointed out that the special relativity in the case of 1: L10 is the Dexter / anti-Detschitt invariant special relativity, and the vacuum Einstein equation of L10 is solved. The basic metric of this extended special relativity is Beltrami metric put forward by Lu Qikeng Zou Zhenlong and Guo Hanying in 1974. It is proved by Euler-Lagrangian equation that the free particle motion of Beltrami spacetime is inertial motion. In this paper, we obtain all Kellinger vectors of Dexter / anti-Detschitt invariant special relativity, and prove that Beltrami spacetime is the largest symmetric space. We construct the regular form of the theory, find the asymmetry of the dispersion relation of positive and negative regular energy, realize the canonical quantization, and derive the relativistic wave equation. Thus, the relativistic quantum mechanics of Dexter / anti-Dexter invariant is established. The experiment of detecting the change of fine structure constant a by astronomical observation of atomic (or ion) level splitting is briefly introduced. The experimental results are obtained at 4 ~ 5 蟽 confidence. Dune denied the prophecy of Poincare's unchanging special relativity, It is found that at z 鈮，

本文編號：1515863