Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Complete Cosmological Solution to the Averaged Einstein Field
  Equations as found in Macroscopic Gravity   A formalism for analyzing the complete set of field equations describing
Macroscopic Gravity is presented. Using this formalism, a cosmological solution
to the Macroscopic Gravity equations is determined. It is found that if a
particular segment of the connection correlation tensor is zero and if the
macroscopic geometry is described by a flat Robertson-Walker metric, then the
effective correction to the averaged Einstein Field equations of General
Relativity i.e., the backreaction, is equivalent to a positive spatial
curvature term. This investigation completes the analysis of [Phys. Rev. Lett.,
vol. 95, 151102, (2005)] and the formalism developed provides a possible basis
for future studies.

8
The categories of this paper are: hep-ex
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
6
The categories of this paper are: astro-ph
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
7
The categories of this paper are: hep-th