Abstract
We discuss some consequences of the existence of a heat kernel regularization (HKR) for quantum fields. We demonstrate that HKR applies in certain examples, using methods which should be useful more generally.
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Communicated by A. Jaffe
Supported in part by the National Science Foundation under Grant PHY/DMS 86-45122
Supported in part by a German National Scholarship Foundation fellowship
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Jaffe, A., Lesniewski, A. & Wieczerkowski, C. Heat kernel regularization of quantum fields. Commun.Math. Phys. 121, 337–344 (1989). https://doi.org/10.1007/BF01217810
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DOI: https://doi.org/10.1007/BF01217810