Mathematical theory of invariant interaction Lagrangians |
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| Authors: | D Krupka |
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| Institution: | (1) Dept. of Theor. Physics and Astrophysics, University of J. E. Purkyn , Brno, Czechoslovakia |
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| Abstract: | The problem of determining all possibleG-invariant interaction Lagrangians for a given system of physical fields and their derivatives, whereG is a Lie subgroup of the general linear groupGL
n
(R), is discussed, and a method for a complete solution of this problem by means of certain jet structures is outlined.Talk given at the  Symposium on Mathematical Methods in the Theory of Elementary Particles , Liblice castle, Czechoslovakia, June 18–23, 1978. |
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