A new paradox and the reconciliation of Lorentz and Galilean transformations
Bibliographic Data
| ID | 10815342 |
|---|---|
| Authors | Hongyu Guo (0000-0003-2522-6324, Texas A&M University-Victoria, corresponding author) |
| Year | 2021 |
| Volume | 199 |
| Issue | 3-4 |
| Pages | 8113-8142 |
| Publication date | 2021-12-01 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Synthese (JOURNAL) |
| Journal identifiers | ISSN: 0039-7857 • E-ISSN: 1573-0964 |
| Publisher | Springer Science and Business Media LLC (PUBLISHER) |
| DOI | 10.1007/s11229-021-03155-y |
| OpenAlex | W3152622207 |
| Language | EN |
| References cited | 22 |
One of the most debated problems in the foundations of the special relativity theory is the role of conventionality. A common belief is that the Lorentz transformation is correct but the Galilean transformation is wrong (only approximately correct in low speed limit). It is another common belief that the Galilean transformation is incompatible with Maxwell equations. However, the “principle of general covariance” in general relativity makes any spacetime coordinate transformation equally valid. This includes the Galilean transformation as well. This renders a new paradox. This new paradox is resolved with the argument that the Galilean transformation is equivalent to the Lorentz transformation. The resolution of this new paradox also provides the most straightforward resolution of an older paradox which is due to Selleri in (Found Phys Lett 10:73–83, 1997). I also present a consistent electrodynamics formulation including Maxwell equations and electromagnetic wave equations under the Galilean transformation, in the exact form for any high speed, rather than in low speed approximation. Electrodynamics in rotating reference frames is rarely addressed in textbooks. The presented formulation of electrodynamics under the Galilean transformation even works well in rotating frames if we replace the constant velocity $$\mathbf {v}$$ v with $$\mathbf {v}=\varvec{\omega }\times \mathbf {r}$$ v = ω × r . This provides a practical tool for applications of electrodynamics in rotating frames. When electrodynamics is concerned, between two inertial reference frames, both Galilean and Lorentz transformations are equally valid, but the Lorentz transformation is more convenient. In rotating frames, although the Galilean electrodynamics does not seem convenient, it could be the most convenient formulation compared with other transformations, due to the intrinsic complex nature of the problem
Classical mechanics · Galilean · Galilean invariance · Galilean transformation · Lorentz transformation · Physics · Theory of relativity · Transformation (genetics) · Geophysics and Sensor Technology · Mathematical Physics · Quantum and Classical Electrodynamics · Relativity and Gravitational Theory
| Highly cited | No |
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