Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Integrating Geometry in General 2D Dilaton Gravity with Matter   General 2d dilaton theories, containing spherically symmetric gravity and
hence the Schwarzschild black hole as a special case, are quantized by an exact
path integral of their geometric (Cartan-) variables. Matter, represented by
minimally coupled massless scalar fields is treated in terms of a systematic
perturbation theory. The crucial prerequisite for our approach is the use of a
temporal gauge for the spin connection and for light cone components of the
zweibeine which amounts to an Eddington Finkelstein gauge for the metric. We
derive the generating functional in its most general form which allows a
perturbation theory in the scalar fields. The relation of the zero order
functional to the classical solution is established. As an example we derive
the effective (gravitationally) induced 4-vertex for scalar fields.

21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
9
The categories of this paper are: nlin
3
The categories of this paper are: physics
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
19
The categories of this paper are: eess
30
The categories of this paper are: q-alg
11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an