Abstract
Some wave functions separate into two or more distinct regions in phase space. Each region is characterized by a trajectory and a spread about that trajectory. The trajectory is the quantum mechanical current. We show that these regions correspond to parts of the wave function and that these parts are generally nonorthogonal.
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My interest in physics was inspired, as an undergraduate, by the remarkable books of Henry Margenau, particularlyFoundations of Physics andThe Mathematics of Physics and Chemistry. I never imagined then that I would have the good forture of being his student. It is a pleasure and an honor to dedicate this article to him as a small expression of my deep appreciation.
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Cohen, L. Multipart wave functions. Found Phys 22, 691–711 (1992). https://doi.org/10.1007/BF01889673
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DOI: https://doi.org/10.1007/BF01889673