Abstract
The rigorous definition of quantum field operator is done in any theory where usual product between corresponding test functions is substituted by the star product. The important example of such a theory is noncommutative quantum field theory. Cluster properties of Wightman functions are proved in these theories.
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Talk at the “The International Bogolyubov Conference Problems of Theoretical and Mathematical Physics,” Moscow-Dubna, August 21–27, 2009.
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Mnatsakanova, M.N., Vernov, Y.S. Reconstruction theorem and cluster properties of Wightman functions in noncommutative quantum field theory. Phys. Part. Nuclei 41, 973–975 (2010). https://doi.org/10.1134/S106377961006033X
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DOI: https://doi.org/10.1134/S106377961006033X