Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multi-spike strings in $AdS_3$ with mixed three-form fluxes   The string sigma model in $AdS_3\times S^3$ supported by mixed three-form
fluxes has recently been proved to be integrable which led to a plethora of
work in this background including proposals for S matrix and study of
semiclassical string profiles. Motivated by this, in this paper, we present a
study of `spiky' strings in this background. We analyze the string profiles in
detail and also find the dispersion relation between the charges in the `long'
string limit after solving the equations of motion perturbatively upto the
leading order in the Neveu-Schwarz flux $b$. We find that the dispersion for 2
spikes gets corrected by the term $-\frac{b^2}{2}\log S$. We also discuss the
fate of the solution in the limit of pure NS-NS flux.

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The categories of this paper are: chem-ph
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The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
26
The categories of this paper are: bayes-an
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The categories of this paper are: q-alg
10
The categories of this paper are: q-bio
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The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
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The categories of this paper are: dg-ga
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The categories of this paper are: funct-an
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The categories of this paper are: adap-org
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The categories of this paper are: eess
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The categories of this paper are: solv-int
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The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
12
The categories of this paper are: nucl-th