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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References
M. Carmeli,Found. Phys. 15, 889 (1985).
M. Carmeli,Found. Phys. 15, 1263 (1985).
A. Ramakrishnan,J. Math. Anal. 42, 377 (1973).
H. Yilmaz, inProceedings of the Berkeley Colloquium on the Philosophy of Science (D. Reidel, Dordrecht, 1972).
J. M. Lévy-Leblond,Am. J. Phys. 44, 271 (1976).
J. M. Lévy-Leblond and J. P. Provost,Am. J. Phys. 47, 1045 (1976).
A. Potier,J. Phys. (Paris) 18, 422 (1874).
M. von Laue,Ann. Phys. (Leipzig) 23, 989 (1907).
J. Hadamard,Cours d'Analyse professé à l'Ecole Polytechnique (Gauthier-Villars, Paris, 1930), Vol. 2, pp. 335–339.
J. Abelé,C. R. Acad. Sci. (Paris) 235, 1007 (1952).
P. Malvaux,C. R. Acad. Sci. (Paris) 235, 1009 (1952).
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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