Abstract
The Hamilton-Jacobi description of a system of particles with mass m i and kinetic energy T i = P 2 i /2m i permits the interpretation of the real trajectories of such particles as lines orthogonal to the surfaces S (q, \( \vec \nabla \) W, t. By taking these surfaces to analogous to optical wave surfaces, it is possible to introduce an “equation of the mechanical wave” or wave mechanics describing the evolution of a wave function ψ (\( \vec r \), t) with frequency given via E = h v and with wavelength λ = h/p. This wave function, which plays the role of the optical wave \( \vec E \) or \( \vec H \), obeys a fundamental equation of propagation, the Schrödinger equation, written from the Hamiltonian formulation of a classical system using a correspondence principle between the classical variables momentum, \( \vec E \), and energy, E, and operators acting on the wave function sought.
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© 1998 Springer-Verlag Berlin Heidelberg
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Elbaz, E. (1998). Wave Mechanics. In: Quantum. Texts and Monographs in Physics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-60266-5_2
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DOI: https://doi.org/10.1007/978-3-642-60266-5_2
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-64327-9
Online ISBN: 978-3-642-60266-5
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