Non-local charges: A new concept in quantum field theory |
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| Authors: | D Buchholz J T Lopuszański |
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| Institution: | (1) Department of Physics, University of California, 94720 Berkeley, CA, USA;(2) Institute of Theoretical Physics, Wroc aw University, Wrocaw, Poland |
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| Abstract: | Non-local charges are defined as a natural generalization of standard charges in relativistic quantum field theory. The general form of a non-local charge in terms of asymptotic fields is given and preliminary results on the restrictions imposed on non-local charges in interacting theories are reported 8].On leave of absence from the II Institute of Theoretical Physics, University of Hamburg, F.R.G. |
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