科研之友
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摘要
Although the relativistic manifestations of gravitational fields in gravimetry were first studied 40 years ago, the relativistic effects combined with free-fall absolute gravimeters have rarely been considered. In light of this, we present a general relativistic model for free-fall absolute gravimeters in a local-Fermi coordinates system, where we focus on effects related to the measuring devices: relativistic transverse Doppler effects, gravitational redshift effects and Earth's rotation effects. Based on this model, a general relativistic expression of the measured gravity acceleration is obtained.
- 出版日期2016-4
- 单位华中科技大学
