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Universal Lie Formulas for Higher Antibrackets

Quantum Algebra 2016-06-07 v3 High Energy Physics - Theory Mathematical Physics math.MP

Abstract

We prove that the hierarchy of higher antibrackets (aka higher Koszul brackets, aka Koszul braces) of a linear operator Δ\Delta on a commutative superalgebra can be defined by some universal formulas involving iterated Nijenhuis-Richardson brackets having as arguments Δ\Delta and the multiplication operators. As a byproduct, we can immediately extend higher antibrackets to noncommutative algebras in a way preserving the validity of generalized Jacobi identities.

Keywords

Cite

@article{arxiv.1509.09032,
  title  = {Universal Lie Formulas for Higher Antibrackets},
  author = {Marco Manetti and Giulia Ricciardi},
  journal= {arXiv preprint arXiv:1509.09032},
  year   = {2016}
}
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