Current algebra and superconvergence
We study the implication of the algebra of currents and the concepts of unitarity, analyticity and high energy behaviour of scattering amplitudes to investigate sum rules for some scattering processes. In Chapter I we introduce the concept of current algebras and show how to derive sum rules startin...
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Durham University
1967
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.585800 |