Interaction of Radiation with Molecules
We now discuss the most important features of the interactions. We only present the main ideas and results, without derivations. Derivations involve quantum electrodynamics—since the photon always moves with the velocity of light (it is light!), no nonrelativistic theory of light exists. The techniques and ideas used in nonrelativistic quantum mechanics thus must be extended and generalized—a task that leads too far astray here. For details of the aspects that we introduce here we therefore refer to the relevant texts.
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- 2.H. A. Bethe and R. Jackiw. Intermediate Quantum Mechanics, 2nd edition. W. A. Benjamin, New York, 1968.Google Scholar
- 3.J. I. Steinfeld. Molecules and Radiation, 2nd edition. MIT Press, Cambridge, MA, 1985.Google Scholar
- 4.W. H. Flygare. Molecular Structure and Dynamics. Prentice-Hall, New York, 1978.Google Scholar
- 5.A beautiful derivation of Eq. (23.3) is due to S. Bose; a translation of his original derivation, The beginning of quantum statistics, was published in Amer. J. Phys., 44:1056-7, 1976.Google Scholar