Abstract
A generalized exact renormalization group equation is obtained by using a new rencrmalization procedure. This equation does not contain redundant operators and therefore enables one to avoid using an uncertain procedure for their exclusion.
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Communicated by V. Privman
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Ivanchenko, Y.M., Lisyansky, A.A. & Filippov, A.A. New renormalization procedure for eliminating redundant operators. J Stat Phys 66, 1139–1145 (1992). https://doi.org/10.1007/BF01055721
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DOI: https://doi.org/10.1007/BF01055721