Relativistic celestial mechanics at sub-microarcsecond accuracy level
作者: Abhijit BiswasKrishnan R. S. Mani
刊名: Physics Essays, 2019, Vol.32 (3), pp.298-306
来源数据库: Physics Essays
DOI: 10.4006/0836-1398-32.3.298
原始语种摘要: Einstein stated two dictums, so that more experimental facts can replace the previously adopted hypotheses and General Relativity (GR) can evolve to “grand aim” or perfection. In the absence of appropriate experimental facts during pre-CEREPAC ( C entury-long E xperience of R elativity-related E xperiments on P hysics, A stronomy and C elestial-mechanics) era, Einstein found no “escape” from the consequence of non-Euclidean geometry, while keeping all frames permissible based on contemporary knowledge. Bergmann also stated in 1968 that the “principle of general covariance” has brought about serious complication in GR. During CEREPAC, relativists and mathematical-astronomers invariably identified the appropriate “nature’s preferred-frame,” which was later found essential for operation of...
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  • 精确的 模型
  • frames 肋骨框架
  • celestial 天体的
  • match 比赛
  • appropriate 适当的
  • evolve 演化
  • accuracy 准确度
  • model 模型
  • accurate 模型
  • proven 证明
  • directions 指示