Perturbative linearization of super-Yang-Mills theories in general gauges
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Publication:2044850
DOI10.1007/JHEP06(2021)001zbMATH Open1466.81130arXiv2104.06017OpenAlexW3152974713MaRDI QIDQ2044850
Author name not available (Why is that?)
Publication date: 10 August 2021
Published in: (Search for Journal in Brave)
Abstract: Supersymmetric Yang-Mills theories can be characterized by a non-local and non-linear transformation of the bosonic fields (Nicolai map) mapping the interacting functional measure to that of a free theory, such that the Jacobi determinant of the transformation equals the product of the fermionic determinants obtained by integrating out the gauginos and ghosts at least on the gauge hypersurface. While this transformation has been known so far only for the Landau gauge and to third order in the Yang-Mills coupling, we here extend the construction to a large class of (possibly non-linear and non-local) gauges, and exhibit the conditions for all statements to remain valid off the gauge hypersurface. Finally, we present explicit results to second order in the axial gauge and to fourth order in the Landau gauge.
Full work available at URL: https://arxiv.org/abs/2104.06017
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