Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Regularized Algebraic Nets for General Covariant QFT on Differentiable
  Manifolds   Quantum general relativity may be considered as generally covariant QFT on
differentiable manifolds, without any a priori metric structure. The
kinematically covariance group acts by general diffeomorphisms on the manifold
and by automorphisms on the isotonic net of *-algebras encoding the QFT, while
the algebra of observables is covariant under the dynamical subgroup of the
general diffeomorphism group.
  Here, I focus on an algebraic implementation of the dynamical subgroup of
dilations. Introducing an small and large scale cutoffs algebraically, their
usual a priori conflict with general covariance is avoided. Thereby, a
commutant duality between the minimal and maximal algebra is proposed. This
allows to extract the modular structure, which is again related to the
dilations.

16
The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
7
The categories of this paper are: hep-th
18
The categories of this paper are: econ
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
1
The categories of this paper are: cs
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con