Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Conservation and Integrability in TMG   In this work, following the paper by Romain Ruzziconi and C\'eline Zwikel
\cite{Ruzziconi:2020wrb} we extend the questions of conservation, integrability
and renormalization in Bondi gauge and in GR to the theory of Topological
Massive Gravity (TMG). We construct the phase space and renormalize the
divergences arising within the symplectic structure through a holographic
renormalization procedure. We show that the charge expressions are generically
finite, conserved and can be made integrable by a field$-$dependent
redefinition of the asymptotic symmetry parameters.

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The categories of this paper are: plasm-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
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The categories of this paper are: nlin
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The categories of this paper are: atom-ph
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The categories of this paper are: q-fin
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The categories of this paper are: mtrl-th
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The categories of this paper are: ao-sci
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The categories of this paper are: eess
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The categories of this paper are: astro-ph
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The categories of this paper are: supr-con
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The categories of this paper are: math-ph
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-ph
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The categories of this paper are: comp-gas