Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Towards a path integral for the pure-spin connection formulation of
  gravity   A proposal for the path-integral of pure-spin-connection formulation of
gravity is described, based on the two-form formulation of Capovilla et. al. It
is shown that the resulting effective-action for the spin-connection, upon
functional integration of the two-form field $\Sigma$ and the auxiliary matrix
field $\psi$ is {\it non-polynomial}, even for the case of vanishing
cosmological constant and absence of any matter couplings. Further, a
diagramatic evaluation is proposed for the contribution of the matrix-field to
the pure spin connection action.

1
The categories of this paper are: cs
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
14
The categories of this paper are: math-ph
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
0
The categories of this paper are: hep-ph