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arXiv · 2301.05671

Renormalized electric and magnetic charges for $O(r^n)$ large gauge symmetries

Javier Peraza
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Abstract

In this work we present the construction of a renormalized symplectic form on an extended phases space where the higher order large gauge transformations act canonically. The expressions of the sub$^n$-leading electric charges associated to each $O(r^n)$ LGT are then obtained, in agreement with the expressions previously proposed in arXiv:1810.04619 by means of the tree-level sub$^n$-leading formulas. We also present the duality extension of the extended phase space, computing the full electromagnetic charge algebra, showing a tower of central extensions.

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Javier Peraza. 2023-01-13. Renormalized electric and magnetic charges for $O(r^n)$ large gauge symmetries. https://arxiv.org/abs/2301.05671

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