Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Tailoring $\mathcal{PT}$-symmetric soliton switch   We theoretically demonstrate soliton steering in $\mathcal{PT}$-symmetric
coupled nonlinear dimers. We show that if the length of the
$\mathcal{PT}$-symmetric system is set to $2\pi$ contrary to the conventional
one which operates satisfactorily well only at the half-beat coupling length,
the $\mathcal{PT}$ dimer remarkably yields an ideal soliton switch exhibiting
almost 99.99% energy efficiency with an ultra-low critical power.

33
The categories of this paper are: plasm-ph
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The categories of this paper are: eess
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The categories of this paper are: bayes-an
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The categories of this paper are: atom-ph
4
The categories of this paper are: cond-mat
6
The categories of this paper are: astro-ph
12
The categories of this paper are: nucl-th
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The categories of this paper are: q-alg
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The categories of this paper are: chem-ph
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The categories of this paper are: ao-sci
1
The categories of this paper are: cs
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The categories of this paper are: patt-sol
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The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
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The categories of this paper are: supr-con
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The categories of this paper are: cmp-lg