Abstract
Retardation features of rigid motion, in flat two-dimensional space-time, are interpreted in terms of a consistent picture of signals. A similar analysis is adopted to effect a natural transition from rigid to nonrigid frames for which a degree of rigidity, having a simple physical meaning, can be defined.
| Original language | English |
|---|---|
| Pages (from-to) | 807-811 |
| Number of pages | 5 |
| Journal | General Relativity and Gravitation |
| Volume | 13 |
| Issue number | 8 |
| DOIs | |
| State | Published - Aug 1981 |
| Externally published | Yes |