A Note on the Gravitoelectromagnetic Analogy
| العنوان: | A Note on the Gravitoelectromagnetic Analogy |
|---|---|
| المؤلفون: | Matteo Luca Ruggiero |
| المصدر: | Universe, Vol 7, Iss 451, p 451 (2021) |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Physics, relativity, Gravitoelectromagnetism, FOS: Physical sciences, General Physics and Astronomy, Analogy, Motion (geometry), Elementary particle physics, General Relativity and Quantum Cosmology (gr-qc), QC793-793.5, General Relativity and Quantum Cosmology, gravitomagnetism, gravity, Gravitation, symbols.namesake, Theory of relativity, Classical mechanics, Electromagnetism, Physics::Space Physics, general relativity, symbols, gravitomagnetism, general relativity, Einstein, Focus (optics) |
| الوصف: | We discuss the linear gravitoelectromagnetic approach used to solve Einstein equations in the weak-field and slow-motion approximation, which is a powerful tool to explain, by analogy with electromagnetism, several gravitational effects in the Solar System, where the approximation holds true. In particular, we discuss the analogy according to which Einstein equations can be written as Maxwell-like equations and focus on the definition of the gravitoelectromagnetic fields in non stationary conditions. Furthermore, we examine to what extent, starting from a given solution of Einstein equations, gravitoelectromagnetic fields can be used to describe the motion of test particles using a Lorentz-like force equation 7 pages, 1 figure, to appear in Universe |
| اللغة: | English |
| تدمد: | 2218-1997 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0f905041d1882f4e1c8181ece0580e4 https://www.mdpi.com/2218-1997/7/11/451 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....a0f905041d1882f4e1c8181ece0580e4 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 22181997 |
|---|