Relativistic calculation of electromagnetic interactions in molecules
- 14 December 1997
- journal article
- letter
- Published by IOP Publishing in Journal of Physics B: Atomic, Molecular and Optical Physics
- Vol. 30 (23) , L829-L834
- https://doi.org/10.1088/0953-4075/30/23/001
Abstract
A computational scheme is described which facilitates the calculation of electromagnetic properties of molecules within a relativistic formulation of quantum electrodynamics. The definition of a set of tensor-valued coefficients offers a particularly simple method for the evaluation of Coulomb and Breit interaction matrix elements and single-particle matrix elements of the radiation field interaction Hamiltonian, .Keywords
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