On local one-particle approximations and locally conserved currents |
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| Authors: | A H Völkel |
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| Institution: | (1) II. Institut für Theoretische Physik, Universität Hamburg, Germany;(2) Present address: Physics Department-University of Pittsburgh, USA |
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| Abstract: | Local one-particle approximations are constructed for matrix elements of two local field operators. If one of the fields is a locally conserved current the approximation is extended in such a way that both locality and current conservation are valid in the approximation. |
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