engleski

Explicit Classical-Mechanical Description of the State of a Body

An alternative classical-mechanical description of the state of a body is discussed, the description that is expressed exclusively by the properties of the body. Such description requires the specification of the “ position in time” and the energy of the body, and implies the inclusion of the corresponding dynamical variables Qt and E into the formalism of classical mechanics. These variables constitute the conjugated pair with respect to the suitably generalized Poisson bracket. The results of the paper can be used for the consistent integration of the indeterminacy relation for position in time and energy into the formalism of quantum mechanics.

Classical mechanics; quantum mechanics; the state of a body; time; the indeterminacy relation for time and energy

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