Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: RG Flow of Magnetic Brane Correlators   The magnetic brane solution to five-dimensional Einstein-Maxwell-Chern-Simons
theory provides a holographic description of the RG flow from four-dimensional
Yang-Mills theory in the presence of a constant magnetic field to a
two-dimensional low energy CFT. We compute two-point correlators involving the
U(1) current and the stress tensor, and use their leading IR behavior to
confirm the existence of a single chiral current algebra, and of left- and
right-moving Virasoro algebras in the low energy CFT. The common central charge
of the Virasoro algebras is found to match the Brown-Henneaux formula, while
the level of the current algebra is related to the Chern-Simons coupling. The
coordinate reparametrizations produced by the Virasoro algebras on the AdS_3
near-horizon geometry arise from physical non-pure gauge modes in the
asymptotic AdS_5 region, thereby providing a concrete example for the emergence
of IR symmetries. Finally, we interpret the infinite series of sub-leading IR
contributions to the correlators in terms of certain double-trace interactions
generated by the RG flow in the low energy CFT.

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The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
9
The categories of this paper are: nlin
24
The categories of this paper are: dg-ga
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The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
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The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
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The categories of this paper are: q-fin
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The categories of this paper are: math-ph
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The categories of this paper are: econ
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The categories of this paper are: solv-int
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The categories of this paper are: patt-sol
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The categories of this paper are: astro-ph