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On Carmeli's exotic use of the Lorentz transformation and on the velocity composition approach to special relativity

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Abstract

As shown by Ramarkrishnan, the faithful mapping, in the sense of Lie groups, of the real line onto the finite segment−1<u<+1 is u=tanh A, from which follows the “relativistic velocity composition law” w=(u+v)/(1+uv) and the Lorentz-Poincaré transformation formulas. Composition of translations is merely one application of this. Carmeli has shown that composition of rotations is another one. There may be still others.

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Costa de Beauregard, O. On Carmeli's exotic use of the Lorentz transformation and on the velocity composition approach to special relativity. Found Phys 16, 1153–1157 (1986). https://doi.org/10.1007/BF00761286

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  • DOI: https://doi.org/10.1007/BF00761286

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