Abstract
We show that dual numbers, apart from the known practical applications to the description of a rigid body movements in three dimensional space and natural presence in abstract differential algebra, play a role in field theory and are related to supersymmetry as well. Relevant models are considered.
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This work is supported by Polish KBN grant #1PO3B01828.
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Frydryszak, A.M. Dual numbers and supersymmetric mechanics. Czech J Phys 55, 1409–1414 (2005). https://doi.org/10.1007/s10582-006-0018-5
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DOI: https://doi.org/10.1007/s10582-006-0018-5