Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Worldsheet Description of Exotic Five-brane with Two Gauged Isometries   We study the string worldsheet description of the background geometry of the
exotic $5^2_2$-brane where two isometries are gauged. This is an extension of
the gauged linear sigma model (GLSM) for the exotic $5^2_2$-brane with a single
gauged isometry. The new GLSM with two gauged isometries has only ${\mathcal
N}=(2,2)$ supersymmetry rather than ${\mathcal N}=(4,4)$ supersymmetry of the
original GLSM. This is caused by a conflict between two different $SU(2)_R$
associated with the two gauge symmetries. However, if we take a certain limit,
we can find the genuine string sigma model of the background geometry of the
exotic $5^2_2$-brane with ${\mathcal N}=(4,4)$ supersymmetry. We also
investigate the worldsheet instanton corrections to the background geometry of
the exotic $5^2_2$-brane. The worldsheet instanton corrections to the string
sigma model can be traced in terms of the two gauge fields in the new GLSM.
This new GLSM gives rise to a different feature of the quantum corrections from
the one in the GLSM with the single gauged isometry.

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The categories of this paper are: funct-an
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
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The categories of this paper are: patt-sol
8
The categories of this paper are: hep-ex
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The categories of this paper are: solv-int
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
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The categories of this paper are: ao-sci
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The categories of this paper are: chem-ph
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The categories of this paper are: eess
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The categories of this paper are: cs
2
The categories of this paper are: math
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The categories of this paper are: atom-ph
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The categories of this paper are: dg-ga