dorsal/arxiv
View SchemaTrajectories in the Context of the Quantum Newton's Law
| Authors | A. Bouda, T. Djama |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0108022 |
| URL | https://arxiv.org/abs/quant-ph/0108022 |
| DOI | 10.1238/Physica.Regular.066a00097 |
| Journal | Phys.Scripta 66 (2002) 97-104 |
Abstract
In this paper, we apply the one dimensional quantum law of motion, that we recently formulated in the context of the trajectory representation of quantum mechanics, to the constant potential, the linear potential and the harmonic oscillator. In the classically allowed regions, we show that to each classical trajectory there is a family of quantum trajectories which all pass through some points constituting nodes and belonging to the classical trajectory. We also discuss the generalization to any potential and give a new definition for de Broglie's wavelength in such a way as to link it with the length separating adjacent nodes. In particular, we show how quantum trajectories have as a limit when $\hbar \to 0$ the classical ones. In the classically forbidden regions, the nodal structure of the trajectories is lost and the particle velocity rapidly diverges.
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"abstract": "In this paper, we apply the one dimensional quantum law of motion, that we\nrecently formulated in the context of the trajectory representation of quantum\nmechanics, to the constant potential, the linear potential and the harmonic\noscillator. In the classically allowed regions, we show that to each classical\ntrajectory there is a family of quantum trajectories which all pass through\nsome points constituting nodes and belonging to the classical trajectory. We\nalso discuss the generalization to any potential and give a new definition for\nde Broglie\u0027s wavelength in such a way as to link it with the length separating\nadjacent nodes. In particular, we show how quantum trajectories have as a limit\nwhen $\\hbar \\to 0$ the classical ones. In the classically forbidden regions,\nthe nodal structure of the trajectories is lost and the particle velocity\nrapidly diverges.",
"arxiv_id": "quant-ph/0108022",
"authors": [
"A. Bouda",
"T. Djama"
],
"categories": [
"quant-ph",
"hep-th"
],
"doi": "10.1238/Physica.Regular.066a00097",
"journal_ref": "Phys.Scripta 66 (2002) 97-104",
"title": "Trajectories in the Context of the Quantum Newton\u0027s Law",
"url": "https://arxiv.org/abs/quant-ph/0108022"
},
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