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Gravitoelectromagnetism, Solar System Tests, and Weak-Field Solutions in f (T,B) Gravity with Observational Constraints
Universe ( IF 2.5 ) Pub Date : 2020-02-18 , DOI: 10.3390/universe6020034
Gabriel Farrugia , Jackson Levi Said , Andrew Finch

Gravitomagnetism characterizes phenomena in the weak-field limit within the context of rotating systems. These are mainly manifested in the geodetic and Lense-Thirring effects. The geodetic effect describes the precession of the spin of a gyroscope in orbit about a massive static central object, while the Lense-Thirring effect expresses the analogous effect for the precession of the orbit about a rotating source. In this work, we explore these effects in the framework of Teleparallel Gravity and investigate how these effects may impact recent and future missions. We find that teleparallel theories of gravity may have an important impact on these effects which may constrain potential models within these theories.

中文翻译:

重力电磁,太阳系测试和具有观测约束的f(T,B)重力中的弱场解

重力磁性表征了旋转系统中弱磁场极限的现象。这些主要表现在大地测量和Lense-Thirring效应中。大地测量效应描述了陀螺仪绕着巨大的静态中心物体在轨道上旋转的进动,而伦瑟-特瑞林效应则表示了绕旋转源的轨道进动的类似效果。在这项工作中,我们将在Teleparallel Gravity框架下探索这些影响,并研究这些影响如何影响近期和未来的任务。我们发现引力的平行平行理论可能会对这些效应产生重要影响,这可能会限制这些理论中的潜在模型。
更新日期:2020-02-18
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