Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Implication of the Superstring theory on Astrophysics and Cosmology   Under the spirit of J. Polchinsky's introduction of D-brane in the string
target spacetime (or 'bulk', for short), we consider the presence of both
closed and open superstrings and coupling of their low-lying modes in the bulk.
As a probe to explore the astrophysical and cosmological implications of the
superstring theory at larger length scale or in low-energy dynamics, we
construct the Yang-Mills monopole black hole solution and investigate its
features. Our results exhibit that as a result of intimate interactions among
low-lying modes, some cherished features of classical gravitation and cosmology
break down. They are the violation of black hole no-hair theorem and the break
down of cosmic censorship hypothesis. We learn from this lesson that these
implications of fully developed superstring theory in classical gravitation and
cosmology largely depart from our conventional wisdom signaling that the most
current version of superstring theory is indeed the best candidate for quantum
theory of gravitation.

1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
19
The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
14
The categories of this paper are: math-ph
7
The categories of this paper are: hep-th