Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nonlocal bright spatial solitons in defocusing Kerr media supported by
  PT symmetric potentials   It is studied the bright spatial solitons in nonlocal defocusing Kerr media
with parity-time (PT) symmetric potentials. We find that these solitons can
exist and be stable over a different range of potential parameters. The
influence of the degree of nonlocality on the solitons and the transverse
energy flow within the stable solitons are also examined.

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The categories of this paper are: dg-ga
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The categories of this paper are: chao-dyn
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The categories of this paper are: cond-mat
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The categories of this paper are: quant-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: adap-org
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The categories of this paper are: ao-sci
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The categories of this paper are: bayes-an
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The categories of this paper are: chem-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: eess
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The categories of this paper are: q-alg
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The categories of this paper are: comp-gas
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The categories of this paper are: q-fin
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The categories of this paper are: stat