Intrinsic field theory of chemical reactions |
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Authors: | Akitomo Tachibana Kenichi Fukui |
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Affiliation: | (1) Department of Hydrocarbon Chemistry, Faculty of Engineering, Kyoto University, Kyoto, Japan |
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Abstract: | An intrinsic principle of least action is presented for the intrinsic dynamism of chemical reactions. Then, as the stationary trajectory, a meta-IRC (intrinsic reaction coordinate) draws a geodesic curve in a rigged Riemannian space. This establishes a geodesic law for the intrinsic dynamism. Moreover, a diagrammatic perturbation theory is formulated for the intrinsic dynamism, and a dynamical interaction between a chemically reacting system and a background system is investigated. Then, the structural stability of the system is discussed using a new concept of the dynamical potential field. An example is given in order to elucidate the present theory.Dedicated to Prof. Hermann Hartmann on the occasion of his 65th birthday. |
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Keywords: | Intrinsic field theory Intrinsic reaction coordinate (IRC) approach Intrinsic principle of least action Geodesic law Structural stability Dynamical potential field |
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