Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generalized BF state in quantum gravity   The BF state is known as a simple wave function that satisfies three
constraints in canonical quantum gravity without a cosmological constant. It is
constructed from a product of the group delta functions. Applying the chiral
asymmetric extension, the BF state is generalized to the state for real values
of the Barbero-Immirzi parameter.

11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
1
The categories of this paper are: cs
7
The categories of this paper are: hep-th
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
9
The categories of this paper are: nlin
32
The categories of this paper are: atom-ph