Precisely Predictable Dirac Observables - Couverture rigide

Cordes, Heinz Otto

 
9781402051685: Precisely Predictable Dirac Observables

Synopsis

In this book we are attempting to o?er a modi?cation of Dirac's theory of the electron we believe to be free of the usual paradoxa, so as perhaps to be acceptable as a clean quantum-mechanical treatment. While it seems to be a fact that the classical mechanics, from Newton to E- stein's theory of gravitation, o?ers a very rigorous concept, free of contradictions and able to accurately predict motion of a mass point, quantum mechanics, even in its simplest cases, does not seem to have this kind of clarity. Almost it seems that everyone of its fathers had his own wave equation. For the quantum mechanical 1-body problem (with vanishing potentials) let 1 us focus on 3 di?erent wave equations: (I) The Klein-Gordon equation 3 2 2 2 2 (1) ? ?/'t +(1 )? =0, ? = Laplacian = ? /?x . j 1 This equation may be written as ? ? (2) (?/?t?i 1 )(?/'t +i 1 )? =0 . Hereitmaybenotedthattheoperator1 hasawellde?nedpositive square root as unbounded self-adjoint positive operator of the Hilbert 2 3 spaceH = L (R ).

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Autres éditions populaires du même titre

9789048172993: Precisely Predictable Dirac Observables

Edition présentée

ISBN 10 :  9048172993 ISBN 13 :  9789048172993
Editeur : Springer, 2010
Couverture souple