Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Graviton Propagators on Fuzzy G/H   We describe closed string modes by open Wilson lines in noncommutative (NC)
gauge theories on compact fuzzy G/H in IIB matrix model. In this construction
the world sheet cut-off is related to the spacetime cut-off since the string
bit of the symmetric traced Wilson line carries the minimum momentum on G/H. We
show that the two point correlation functions of graviton type Wilson lines in
4 dimensional NC gauge theories behave as 1/(momentum)^2. This result suggests
that graviton is localized on D3-brane, so we can naturally interpret D3-branes
as our universe. Our result is not limited to D3-brane system, and we
generalize our analysis to other dimensions and even to any topology of D-brane
worldvolume within fuzzy G/H.

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The categories of this paper are: q-bio
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The categories of this paper are: econ
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The categories of this paper are: nucl-th
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The categories of this paper are: comp-gas
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The categories of this paper are: physics
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The categories of this paper are: hep-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: stat
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The categories of this paper are: solv-int
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The categories of this paper are: cmp-lg
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The categories of this paper are: plasm-ph
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The categories of this paper are: funct-an
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The categories of this paper are: eess
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-alg
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The categories of this paper are: cs