Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Unitarity, Crossing Symmetry and Duality in the scattering of ${\cal
  N}=1$ Susy Matter Chern-Simons theories   We study the most general renormalizable ${\cal N}=1$ $U(N)$ Chern-Simons
gauge theory coupled to a single (generically massive) fundamental matter
multiplet. At leading order in the 't Hooft large $N$ limit we present
computations and conjectures for the $2 \times 2$ $S$ matrix in these theories;
our results apply at all orders in the 't Hooft coupling and the matter self
interaction. Our $S$ matrices are in perfect agreement with the recently
conjectured strong weak coupling self duality of this class of theories. The
consistency of our results with unitarity requires a modification of the usual
rules of crossing symmetry in precisely the manner anticipated in
arXiv:1404.6373, lending substantial support to the conjectures of that paper.
In a certain range of coupling constants our $S$ matrices have a pole whose
mass vanishes on a self dual codimension one surface in the space of couplings.

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The categories of this paper are: mtrl-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: atom-ph
6
The categories of this paper are: astro-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
3
The categories of this paper are: physics
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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: chem-ph
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The categories of this paper are: q-fin
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The categories of this paper are: nlin
2
The categories of this paper are: math
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The categories of this paper are: eess