Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-closure of constraint algebra in N=1 supergravity   The algebra of constraints arising in the canonical quantization of N=1
supergravity in four dimensions is investigated. Using the holomorphic action,
the structure functions of the algebra are given and it is shown that the
algebra does not close formally for two chosen operator orderings.

8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
0
The categories of this paper are: hep-ph
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga