Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Asymptotic Symmetries and Weinberg's Soft Photon Theorem in Mink$_{d+2}$   We show that Weinberg's leading soft photon theorem in massless abelian gauge
theories implies the existence of an infinite-dimensional large gauge symmetry
which acts non-trivially on the null boundaries ${\mathscr I}^\pm$ of
$(d+2)$-dimensional Minkowski spacetime. These symmetries are parameterized by
an arbitrary function $\varepsilon(x)$ of the $d$-dimensional celestial sphere
living at ${\mathscr I}^\pm$. This extends the previously established
equivalence between Weinberg's leading soft theorem and asymptotic symmetries
from four and higher even dimensions to \emph{all} higher dimensions.

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The categories of this paper are: mtrl-th
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-th
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The categories of this paper are: astro-ph
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The categories of this paper are: math-ph
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The categories of this paper are: q-alg
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The categories of this paper are: alg-geom
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The categories of this paper are: nlin
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The categories of this paper are: q-bio
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The categories of this paper are: acc-phys
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The categories of this paper are: supr-con
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The categories of this paper are: physics
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The categories of this paper are: plasm-ph
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The categories of this paper are: stat
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The categories of this paper are: cmp-lg
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The categories of this paper are: patt-sol