Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dilaton Stabilization in Brane Gas Cosmology   Brane Gas Cosmology is an M-theory motivated attempt to reconcile aspects of
the standard cosmology based on Einstein's theory of general relativity.
Dilaton gravity, when incorporating winding p-brane states, has verified the
Brandenberger--Vafa mechanism --a string-motivated conjecture which explains
why only three of the nine spatial dimensions predicted by string theory grow
large. Further investigation of this mechanism has argued for a hierarchy of
subspaces, and has shown the internal directions to be stable to initial
perturbations. These results, however, are dependent on a rolling dilaton, or
varying strength of Newton's gravitational constant. In these proceedings we
show that it is not possible to stabilize the dilaton and maintain the
stability of the internal directions within the standard Brane Gas Cosmology
setup.

9
The categories of this paper are: nlin
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The categories of this paper are: astro-ph
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The categories of this paper are: adap-org
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The categories of this paper are: nucl-ex
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The categories of this paper are: alg-geom
2
The categories of this paper are: math
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The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
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The categories of this paper are: q-alg
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The categories of this paper are: quant-ph
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The categories of this paper are: econ
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The categories of this paper are: funct-an
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The categories of this paper are: math-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: physics
0
The categories of this paper are: hep-ph