Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scattering in Topologically Massive Gravity, Chiral Gravity and the
  corresponding Anyon-Anyon Potential Energy   We compute the tree-level scattering amplitude between two covariantly
conserved sources in generic Cosmological Topologically Massive Gravity
augmented with a Fierz-Pauli term that has three massive degrees of freedom. We
consider the Chiral Gravity limit in the anti-de Sitter space as well as the
limit of Flat-Space Chiral Gravity. We show that Chiral Gravity cannot be
unitarily deformed with a Fierz-Pauli mass. We calculate the non-relativistic
potential energy between two point-like spinning sources. In addition to the
expected mass-mass and spin-spin interactions, there are mass-spin interactions
due to the presence of the gravitational Chern-Simons term which induces spin
for any massive object and turns it to an anyon. We also show that the
tree-level scattering is trivial for the Flat-Space Chiral Gravity.

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The categories of this paper are: cond-mat
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The categories of this paper are: nlin
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The categories of this paper are: math-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: physics
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The categories of this paper are: atom-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-th
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The categories of this paper are: plasm-ph
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The categories of this paper are: acc-phys
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The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: ao-sci
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The categories of this paper are: econ
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The categories of this paper are: q-alg