Classical Planar Scattering by Coulombic Potentials [electronic resource] / by Markus Klein, Andreas Knauf.
Material type: TextSeries: Lecture Notes in Physics Monographs ; 13Publisher: Berlin, Heidelberg : Springer Berlin Heidelberg, 1992Description: V, 142 p. online resourceContent type: text Media type: computer Carrier type: online resourceISBN: 9783540473367Subject(s): Physics | Global differential geometry | Quantum theory | Quantum computing | Engineering | Physics | Complexity | Quantum Computing, Information and Physics | Quantum Physics | Differential GeometryAdditional physical formats: Printed edition:: No titleOnline resources: Click here to access onlineCurrent library | Home library | Call number | Materials specified | URL | Status | Date due | Barcode |
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IMSc Library | IMSc Library | Link to resource | Available | EBK2620 |
The Scattering Transformation -- Regularization -- Periodic Orbits -- Existence of an Invariant Cone Field -- Symbolic Dynamics -- Topological Entropy -- The Distribution of the Closed Orbits -- Fractional Dimension -- Time Delay -- Measure of the Bound States -- The Differential Cross Section -- Concluding Remarks.
Astronomy as well as molecular physics describe non-relativistic motion by an interaction of the same form: By Newton's respectively by Coulomb's potential. But whereas the fundamental laws of motion thus have a simple form, the n-body problem withstood (for n > 2) all attempts of an explicit solution. Indeed, the studies of Poincare at the end of the last century lead to the conclusion that such an explicit solution should be impossible. Poincare himselfopened a new epoch for rational mechanics by asking qual itative questions like the one about the stability of the solar system. To a largeextent, his work, which was critical for the formation of differential geometry and topology, was motivated by problems arising in the analysis of the n-body problem ([38], p. 183). As it turned out, even by confining oneselfto questions ofqualitativenature, the general n-body problem could not be solved. Rather, simplified models were treated, like planar motion or the restricted 3-body problem, where the motion of a test particle did not influence the other two bodies.
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